Finding the Third Proportional to 3,589,122 and 5,516,712

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,122 : 5,516,712 = 5,516,712 : x
2. Step 2: Convert to fraction form
   3,589,122/5,516,712 = 5,516,712/x
3. Step 3: Cross multiply
   3,589,122x = 5,516,712 × 5,516,712
4. Step 4: Simplify right side
   3,589,122x = 30,434,111,290,944
5. Step 5: Solve for x
   x = 30,434,111,290,944/3,589,122
6. Step 6: Final answer
   x = 8,479,542.15