Finding the Third Proportional to 510,313.50 and 1,098,630

Step by Step Solution

1. Step 1: Write the proportion equation
   510,313.50 : 1,098,630 = 1,098,630 : x
2. Step 2: Convert to fraction form
   510,313.50/1,098,630 = 1,098,630/x
3. Step 3: Cross multiply
   510,313.50x = 1,098,630 × 1,098,630
4. Step 4: Simplify right side
   510,313.50x = 1,206,987,876,900
5. Step 5: Solve for x
   x = 1,206,987,876,900/510,313.50
6. Step 6: Final answer
   x = 2,365,189.00