Finding the Third Proportional to 3,859,952 and 8,249,995

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,952 : 8,249,995 = 8,249,995 : x
2. Step 2: Convert to fraction form
   3,859,952/8,249,995 = 8,249,995/x
3. Step 3: Cross multiply
   3,859,952x = 8,249,995 × 8,249,995
4. Step 4: Simplify right side
   3,859,952x = 68,062,417,500,025
5. Step 5: Solve for x
   x = 68,062,417,500,025/3,859,952
6. Step 6: Final answer
   x = 17,632,969.92