Finding the Third Proportional to 3,951,024 and 5,981,620

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951,024 : 5,981,620 = 5,981,620 : x
2. Step 2: Convert to fraction form
   3,951,024/5,981,620 = 5,981,620/x
3. Step 3: Cross multiply
   3,951,024x = 5,981,620 × 5,981,620
4. Step 4: Simplify right side
   3,951,024x = 35,779,777,824,400
5. Step 5: Solve for x
   x = 35,779,777,824,400/3,951,024
6. Step 6: Final answer
   x = 9,055,823.96