Finding the Third Proportional to 4,867,399 and 7,566,592

Step by Step Solution

1. Step 1: Write the proportion equation
   4,867,399 : 7,566,592 = 7,566,592 : x
2. Step 2: Convert to fraction form
   4,867,399/7,566,592 = 7,566,592/x
3. Step 3: Cross multiply
   4,867,399x = 7,566,592 × 7,566,592
4. Step 4: Simplify right side
   4,867,399x = 57,253,314,494,464
5. Step 5: Solve for x
   x = 57,253,314,494,464/4,867,399
6. Step 6: Final answer
   x = 11,762,609.66