Finding the Third Proportional to 16,246,943 and 25,238,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,246,943 : 25,238,105.50 = 25,238,105.50 : x
2. Step 2: Convert to fraction form
   16,246,943/25,238,105.50 = 25,238,105.50/x
3. Step 3: Cross multiply
   16,246,943x = 25,238,105.50 × 25,238,105.50
4. Step 4: Simplify right side
   16,246,943x = 636,961,969,229,130.25
5. Step 5: Solve for x
   x = 636,961,969,229,130.25/16,246,943
6. Step 6: Final answer
   x = 39,205,035.02