Finding the Third Proportional to 3,150,524 and 4,865,709

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,524 : 4,865,709 = 4,865,709 : x
2. Step 2: Convert to fraction form
   3,150,524/4,865,709 = 4,865,709/x
3. Step 3: Cross multiply
   3,150,524x = 4,865,709 × 4,865,709
4. Step 4: Simplify right side
   3,150,524x = 23,675,124,072,681
5. Step 5: Solve for x
   x = 23,675,124,072,681/3,150,524
6. Step 6: Final answer
   x = 7,514,662.35