Finding the Third Proportional to 5,900,338 and 9,112,542

Step by Step Solution

1. Step 1: Write the proportion equation
   5,900,338 : 9,112,542 = 9,112,542 : x
2. Step 2: Convert to fraction form
   5,900,338/9,112,542 = 9,112,542/x
3. Step 3: Cross multiply
   5,900,338x = 9,112,542 × 9,112,542
4. Step 4: Simplify right side
   5,900,338x = 83,038,421,701,764
5. Step 5: Solve for x
   x = 83,038,421,701,764/5,900,338
6. Step 6: Final answer
   x = 14,073,502.52