Finding the Third Proportional to 5,514,482 and 7,942,539

Step by Step Solution

1. Step 1: Write the proportion equation
   5,514,482 : 7,942,539 = 7,942,539 : x
2. Step 2: Convert to fraction form
   5,514,482/7,942,539 = 7,942,539/x
3. Step 3: Cross multiply
   5,514,482x = 7,942,539 × 7,942,539
4. Step 4: Simplify right side
   5,514,482x = 63,083,925,766,521
5. Step 5: Solve for x
   x = 63,083,925,766,521/5,514,482
6. Step 6: Final answer
   x = 11,439,682.96