Finding the Third Proportional to 4,867,440 and 7,566,652

Step by Step Solution

1. Step 1: Write the proportion equation
   4,867,440 : 7,566,652 = 7,566,652 : x
2. Step 2: Convert to fraction form
   4,867,440/7,566,652 = 7,566,652/x
3. Step 3: Cross multiply
   4,867,440x = 7,566,652 × 7,566,652
4. Step 4: Simplify right side
   4,867,440x = 57,254,222,489,104
5. Step 5: Solve for x
   x = 57,254,222,489,104/4,867,440
6. Step 6: Final answer
   x = 11,762,697.12