Finding the Third Proportional to 544,658,831,646.75 and 1,191,919,448,061

Step by Step Solution

1. Step 1: Write the proportion equation
   544,658,831,646.75 : 1,191,919,448,061 = 1,191,919,448,061 : x
2. Step 2: Convert to fraction form
   544,658,831,646.75/1,191,919,448,061 = 1,191,919,448,061/x
3. Step 3: Cross multiply
   544,658,831,646.75x = 1,191,919,448,061 × 1,191,919,448,061
4. Step 4: Simplify right side
   544,658,831,646.75x = 1,420,671,970,666,038,987,587,584
5. Step 5: Solve for x
   x = 1,420,671,970,666,038,987,587,584/544,658,831,646.75
6. Step 6: Final answer
   x = 2,608,370,392,839.69