Finding the Third Proportional to 16,484,812 and 25,216,756

Step by Step Solution

1. Step 1: Write the proportion equation
   16,484,812 : 25,216,756 = 25,216,756 : x
2. Step 2: Convert to fraction form
   16,484,812/25,216,756 = 25,216,756/x
3. Step 3: Cross multiply
   16,484,812x = 25,216,756 × 25,216,756
4. Step 4: Simplify right side
   16,484,812x = 635,884,783,163,536
5. Step 5: Solve for x
   x = 635,884,783,163,536/16,484,812
6. Step 6: Final answer
   x = 38,573,978.47