Finding the Third Proportional to 16,275,602 and 25,178,720

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275,602 : 25,178,720 = 25,178,720 : x
2. Step 2: Convert to fraction form
   16,275,602/25,178,720 = 25,178,720/x
3. Step 3: Cross multiply
   16,275,602x = 25,178,720 × 25,178,720
4. Step 4: Simplify right side
   16,275,602x = 633,967,940,838,400
5. Step 5: Solve for x
   x = 633,967,940,838,400/16,275,602
6. Step 6: Final answer
   x = 38,952,042.50