Finding the Third Proportional to 3,889,362 and 5,887,704

Step by Step Solution

1. Step 1: Write the proportion equation
   3,889,362 : 5,887,704 = 5,887,704 : x
2. Step 2: Convert to fraction form
   3,889,362/5,887,704 = 5,887,704/x
3. Step 3: Cross multiply
   3,889,362x = 5,887,704 × 5,887,704
4. Step 4: Simplify right side
   3,889,362x = 34,665,058,391,616
5. Step 5: Solve for x
   x = 34,665,058,391,616/3,889,362
6. Step 6: Final answer
   x = 8,912,787.85