Finding the Third Proportional to 14,259,487.50 and 30,792,055.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,259,487.50 : 30,792,055.50 = 30,792,055.50 : x
2. Step 2: Convert to fraction form
   14,259,487.50/30,792,055.50 = 30,792,055.50/x
3. Step 3: Cross multiply
   14,259,487.50x = 30,792,055.50 × 30,792,055.50
4. Step 4: Simplify right side
   14,259,487.50x = 948,150,681,915,080.25
5. Step 5: Solve for x
   x = 948,150,681,915,080.25/14,259,487.50
6. Step 6: Final answer
   x = 66,492,619.87