Finding the Third Proportional to 713,966 and 1,501,561

Step by Step Solution

1. Step 1: Write the proportion equation
   713,966 : 1,501,561 = 1,501,561 : x
2. Step 2: Convert to fraction form
   713,966/1,501,561 = 1,501,561/x
3. Step 3: Cross multiply
   713,966x = 1,501,561 × 1,501,561
4. Step 4: Simplify right side
   713,966x = 2,254,685,436,721
5. Step 5: Solve for x
   x = 2,254,685,436,721/713,966
6. Step 6: Final answer
   x = 3,157,973.12