Finding the Third Proportional to 3,907,662 and 5,902,324

Step by Step Solution

1. Step 1: Write the proportion equation
   3,907,662 : 5,902,324 = 5,902,324 : x
2. Step 2: Convert to fraction form
   3,907,662/5,902,324 = 5,902,324/x
3. Step 3: Cross multiply
   3,907,662x = 5,902,324 × 5,902,324
4. Step 4: Simplify right side
   3,907,662x = 34,837,428,600,976
5. Step 5: Solve for x
   x = 34,837,428,600,976/3,907,662
6. Step 6: Final answer
   x = 8,915,159.14