Finding the Third Proportional to 5,050,540 and 7,581,646

Step by Step Solution

1. Step 1: Write the proportion equation
   5,050,540 : 7,581,646 = 7,581,646 : x
2. Step 2: Convert to fraction form
   5,050,540/7,581,646 = 7,581,646/x
3. Step 3: Cross multiply
   5,050,540x = 7,581,646 × 7,581,646
4. Step 4: Simplify right side
   5,050,540x = 57,481,356,069,316
5. Step 5: Solve for x
   x = 57,481,356,069,316/5,050,540
6. Step 6: Final answer
   x = 11,381,229.74