Finding the Third Proportional to 3,726,800 and 7,941,664

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,800 : 7,941,664 = 7,941,664 : x
2. Step 2: Convert to fraction form
   3,726,800/7,941,664 = 7,941,664/x
3. Step 3: Cross multiply
   3,726,800x = 7,941,664 × 7,941,664
4. Step 4: Simplify right side
   3,726,800x = 63,070,027,088,896
5. Step 5: Solve for x
   x = 63,070,027,088,896/3,726,800
6. Step 6: Final answer
   x = 16,923,373.16