Finding the Third Proportional to 248,802 and 533,098.50

Step by Step Solution

1. Step 1: Write the proportion equation
   248,802 : 533,098.50 = 533,098.50 : x
2. Step 2: Convert to fraction form
   248,802/533,098.50 = 533,098.50/x
3. Step 3: Cross multiply
   248,802x = 533,098.50 × 533,098.50
4. Step 4: Simplify right side
   248,802x = 284,194,010,702.25
5. Step 5: Solve for x
   x = 284,194,010,702.25/248,802
6. Step 6: Final answer
   x = 1,142,249.70