Finding the Third Proportional to 3,859,710.75 and 5,677,300.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,859,710.75 : 5,677,300.13 = 5,677,300.13 : x
2. Step 2: Convert to fraction form
   3,859,710.75/5,677,300.13 = 5,677,300.13/x
3. Step 3: Cross multiply
   3,859,710.75x = 5,677,300.13 × 5,677,300.13
4. Step 4: Simplify right side
   3,859,710.75x = 32,231,736,709,325.02
5. Step 5: Solve for x
   x = 32,231,736,709,325.02/3,859,710.75
6. Step 6: Final answer
   x = 8,350,816.63