Finding the Third Proportional to 249,510.38 and 536,382

Step by Step Solution

1. Step 1: Write the proportion equation
   249,510.38 : 536,382 = 536,382 : x
2. Step 2: Convert to fraction form
   249,510.38/536,382 = 536,382/x
3. Step 3: Cross multiply
   249,510.38x = 536,382 × 536,382
4. Step 4: Simplify right side
   249,510.38x = 287,705,649,924
5. Step 5: Solve for x
   x = 287,705,649,924/249,510.38
6. Step 6: Final answer
   x = 1,153,080.91