Finding the Third Proportional to 1,501,409 and 3,542,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,409 : 3,542,774 = 3,542,774 : x
2. Step 2: Convert to fraction form
   1,501,409/3,542,774 = 3,542,774/x
3. Step 3: Cross multiply
   1,501,409x = 3,542,774 × 3,542,774
4. Step 4: Simplify right side
   1,501,409x = 12,551,247,615,076
5. Step 5: Solve for x
   x = 12,551,247,615,076/1,501,409
6. Step 6: Final answer
   x = 8,359,645.92