Finding the Third Proportional to 2,545,014 and 5,488,539

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,014 : 5,488,539 = 5,488,539 : x
2. Step 2: Convert to fraction form
   2,545,014/5,488,539 = 5,488,539/x
3. Step 3: Cross multiply
   2,545,014x = 5,488,539 × 5,488,539
4. Step 4: Simplify right side
   2,545,014x = 30,124,060,354,521
5. Step 5: Solve for x
   x = 30,124,060,354,521/2,545,014
6. Step 6: Final answer
   x = 11,836,500.84