Finding the Third Proportional to 16,659,772.50 and 25,432,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,659,772.50 : 25,432,522.50 = 25,432,522.50 : x
2. Step 2: Convert to fraction form
   16,659,772.50/25,432,522.50 = 25,432,522.50/x
3. Step 3: Cross multiply
   16,659,772.50x = 25,432,522.50 × 25,432,522.50
4. Step 4: Simplify right side
   16,659,772.50x = 646,813,200,713,006.25
5. Step 5: Solve for x
   x = 646,813,200,713,006.25/16,659,772.50
6. Step 6: Final answer
   x = 38,824,851.94