Finding the Third Proportional to 3,132,384 and 4,984,287

Step by Step Solution

1. Step 1: Write the proportion equation
   3,132,384 : 4,984,287 = 4,984,287 : x
2. Step 2: Convert to fraction form
   3,132,384/4,984,287 = 4,984,287/x
3. Step 3: Cross multiply
   3,132,384x = 4,984,287 × 4,984,287
4. Step 4: Simplify right side
   3,132,384x = 24,843,116,898,369
5. Step 5: Solve for x
   x = 24,843,116,898,369/3,132,384
6. Step 6: Final answer
   x = 7,931,057.27