Finding the Third Proportional to 16,619,676 and 25,038,866

Step by Step Solution

1. Step 1: Write the proportion equation
   16,619,676 : 25,038,866 = 25,038,866 : x
2. Step 2: Convert to fraction form
   16,619,676/25,038,866 = 25,038,866/x
3. Step 3: Cross multiply
   16,619,676x = 25,038,866 × 25,038,866
4. Step 4: Simplify right side
   16,619,676x = 626,944,810,565,956
5. Step 5: Solve for x
   x = 626,944,810,565,956/16,619,676
6. Step 6: Final answer
   x = 37,723,046.50