Finding the Third Proportional to 1,501,407 and 3,542,769

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,407 : 3,542,769 = 3,542,769 : x
2. Step 2: Convert to fraction form
   1,501,407/3,542,769 = 3,542,769/x
3. Step 3: Cross multiply
   1,501,407x = 3,542,769 × 3,542,769
4. Step 4: Simplify right side
   1,501,407x = 12,551,212,187,361
5. Step 5: Solve for x
   x = 12,551,212,187,361/1,501,407
6. Step 6: Final answer
   x = 8,359,633.46