Finding the Third Proportional to 2,570,458.50 and 5,542,614

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,458.50 : 5,542,614 = 5,542,614 : x
2. Step 2: Convert to fraction form
   2,570,458.50/5,542,614 = 5,542,614/x
3. Step 3: Cross multiply
   2,570,458.50x = 5,542,614 × 5,542,614
4. Step 4: Simplify right side
   2,570,458.50x = 30,720,569,952,996
5. Step 5: Solve for x
   x = 30,720,569,952,996/2,570,458.50
6. Step 6: Final answer
   x = 11,951,396.98