Finding the Third Proportional to 5,149,582 and 7,566,726

Step by Step Solution

1. Step 1: Write the proportion equation
   5,149,582 : 7,566,726 = 7,566,726 : x
2. Step 2: Convert to fraction form
   5,149,582/7,566,726 = 7,566,726/x
3. Step 3: Cross multiply
   5,149,582x = 7,566,726 × 7,566,726
4. Step 4: Simplify right side
   5,149,582x = 57,255,342,359,076
5. Step 5: Solve for x
   x = 57,255,342,359,076/5,149,582
6. Step 6: Final answer
   x = 11,118,444.63