Finding the Third Proportional to 3,887,832 and 5,472,534

Step by Step Solution

1. Step 1: Write the proportion equation
   3,887,832 : 5,472,534 = 5,472,534 : x
2. Step 2: Convert to fraction form
   3,887,832/5,472,534 = 5,472,534/x
3. Step 3: Cross multiply
   3,887,832x = 5,472,534 × 5,472,534
4. Step 4: Simplify right side
   3,887,832x = 29,948,628,381,156
5. Step 5: Solve for x
   x = 29,948,628,381,156/3,887,832
6. Step 6: Final answer
   x = 7,703,169.37