Finding the Third Proportional to 3,726,888 and 7,985,238

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,888 : 7,985,238 = 7,985,238 : x
2. Step 2: Convert to fraction form
   3,726,888/7,985,238 = 7,985,238/x
3. Step 3: Cross multiply
   3,726,888x = 7,985,238 × 7,985,238
4. Step 4: Simplify right side
   3,726,888x = 63,764,025,916,644
5. Step 5: Solve for x
   x = 63,764,025,916,644/3,726,888
6. Step 6: Final answer
   x = 17,109,187.59