Finding the Third Proportional to 16,435,767 and 25,648,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,435,767 : 25,648,456.50 = 25,648,456.50 : x
2. Step 2: Convert to fraction form
   16,435,767/25,648,456.50 = 25,648,456.50/x
3. Step 3: Cross multiply
   16,435,767x = 25,648,456.50 × 25,648,456.50
4. Step 4: Simplify right side
   16,435,767x = 657,843,320,832,392.25
5. Step 5: Solve for x
   x = 657,843,320,832,392.25/16,435,767
6. Step 6: Final answer
   x = 40,025,106.27