Finding the Third Proportional to 16,414,906.50 and 25,178,715

Step by Step Solution

1. Step 1: Write the proportion equation
   16,414,906.50 : 25,178,715 = 25,178,715 : x
2. Step 2: Convert to fraction form
   16,414,906.50/25,178,715 = 25,178,715/x
3. Step 3: Cross multiply
   16,414,906.50x = 25,178,715 × 25,178,715
4. Step 4: Simplify right side
   16,414,906.50x = 633,967,689,051,225
5. Step 5: Solve for x
   x = 633,967,689,051,225/16,414,906.50
6. Step 6: Final answer
   x = 38,621,462.09