Finding the Third Proportional to 509,348.25 and 1,060,553.25

Step by Step Solution

1. Step 1: Write the proportion equation
   509,348.25 : 1,060,553.25 = 1,060,553.25 : x
2. Step 2: Convert to fraction form
   509,348.25/1,060,553.25 = 1,060,553.25/x
3. Step 3: Cross multiply
   509,348.25x = 1,060,553.25 × 1,060,553.25
4. Step 4: Simplify right side
   509,348.25x = 1,124,773,196,085.56
5. Step 5: Solve for x
   x = 1,124,773,196,085.56/509,348.25
6. Step 6: Final answer
   x = 2,208,259.67