Finding the Third Proportional to 510,813 and 1,074,561

Step by Step Solution

1. Step 1: Write the proportion equation
   510,813 : 1,074,561 = 1,074,561 : x
2. Step 2: Convert to fraction form
   510,813/1,074,561 = 1,074,561/x
3. Step 3: Cross multiply
   510,813x = 1,074,561 × 1,074,561
4. Step 4: Simplify right side
   510,813x = 1,154,681,342,721
5. Step 5: Solve for x
   x = 1,154,681,342,721/510,813
6. Step 6: Final answer
   x = 2,260,477.60