Finding the Third Proportional to 544,658,831,581.50 and 1,191,919,447,903.50

Step by Step Solution

1. Step 1: Write the proportion equation
   544,658,831,581.50 : 1,191,919,447,903.50 = 1,191,919,447,903.50 : x
2. Step 2: Convert to fraction form
   544,658,831,581.50/1,191,919,447,903.50 = 1,191,919,447,903.50/x
3. Step 3: Cross multiply
   544,658,831,581.50x = 1,191,919,447,903.50 × 1,191,919,447,903.50
4. Step 4: Simplify right side
   544,658,831,581.50x = 1,420,671,970,290,584,220,860,416
5. Step 5: Solve for x
   x = 1,420,671,970,290,584,220,860,416/544,658,831,581.50
6. Step 6: Final answer
   x = 2,608,370,392,462.83