Finding the Third Proportional to 1,754,089,492.50 and 3,900,365,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754,089,492.50 : 3,900,365,730 = 3,900,365,730 : x
2. Step 2: Convert to fraction form
   1,754,089,492.50/3,900,365,730 = 3,900,365,730/x
3. Step 3: Cross multiply
   1,754,089,492.50x = 3,900,365,730 × 3,900,365,730
4. Step 4: Simplify right side
   1,754,089,492.50x = 15,212,852,827,758,432,256
5. Step 5: Solve for x
   x = 15,212,852,827,758,432,256/1,754,089,492.50
6. Step 6: Final answer
   x = 8,672,791,720.61