Finding the Third Proportional to 509,224.50 and 1,060,290

Step by Step Solution

1. Step 1: Write the proportion equation
   509,224.50 : 1,060,290 = 1,060,290 : x
2. Step 2: Convert to fraction form
   509,224.50/1,060,290 = 1,060,290/x
3. Step 3: Cross multiply
   509,224.50x = 1,060,290 × 1,060,290
4. Step 4: Simplify right side
   509,224.50x = 1,124,214,884,100
5. Step 5: Solve for x
   x = 1,124,214,884,100/509,224.50
6. Step 6: Final answer
   x = 2,207,699.91