Finding the Third Proportional to 561,727 and 1,202,510

Step by Step Solution

1. Step 1: Write the proportion equation
   561,727 : 1,202,510 = 1,202,510 : x
2. Step 2: Convert to fraction form
   561,727/1,202,510 = 1,202,510/x
3. Step 3: Cross multiply
   561,727x = 1,202,510 × 1,202,510
4. Step 4: Simplify right side
   561,727x = 1,446,030,300,100
5. Step 5: Solve for x
   x = 1,446,030,300,100/561,727
6. Step 6: Final answer
   x = 2,574,258.14