Finding the Third Proportional to 3,986,850 and 5,979,024

Step by Step Solution

1. Step 1: Write the proportion equation
   3,986,850 : 5,979,024 = 5,979,024 : x
2. Step 2: Convert to fraction form
   3,986,850/5,979,024 = 5,979,024/x
3. Step 3: Cross multiply
   3,986,850x = 5,979,024 × 5,979,024
4. Step 4: Simplify right side
   3,986,850x = 35,748,727,992,576
5. Step 5: Solve for x
   x = 35,748,727,992,576/3,986,850
6. Step 6: Final answer
   x = 8,966,659.89