Finding the Third Proportional to 3,141,916 and 4,915,051

Step by Step Solution

1. Step 1: Write the proportion equation
   3,141,916 : 4,915,051 = 4,915,051 : x
2. Step 2: Convert to fraction form
   3,141,916/4,915,051 = 4,915,051/x
3. Step 3: Cross multiply
   3,141,916x = 4,915,051 × 4,915,051
4. Step 4: Simplify right side
   3,141,916x = 24,157,726,332,601
5. Step 5: Solve for x
   x = 24,157,726,332,601/3,141,916
6. Step 6: Final answer
   x = 7,688,851.75