Finding the Third Proportional to 979,631.72 and 1,513,100.25

Step by Step Solution

1. Step 1: Write the proportion equation
   979,631.72 : 1,513,100.25 = 1,513,100.25 : x
2. Step 2: Convert to fraction form
   979,631.72/1,513,100.25 = 1,513,100.25/x
3. Step 3: Cross multiply
   979,631.72x = 1,513,100.25 × 1,513,100.25
4. Step 4: Simplify right side
   979,631.72x = 2,289,472,366,550.06
5. Step 5: Solve for x
   x = 2,289,472,366,550.06/979,631.72
6. Step 6: Final answer
   x = 2,337,074.56