Finding the Third Proportional to 495,931.50 and 741,973.50

Step by Step Solution

1. Step 1: Write the proportion equation
   495,931.50 : 741,973.50 = 741,973.50 : x
2. Step 2: Convert to fraction form
   495,931.50/741,973.50 = 741,973.50/x
3. Step 3: Cross multiply
   495,931.50x = 741,973.50 × 741,973.50
4. Step 4: Simplify right side
   495,931.50x = 550,524,674,702.25
5. Step 5: Solve for x
   x = 550,524,674,702.25/495,931.50
6. Step 6: Final answer
   x = 1,110,082.09