Finding the Third Proportional to 514,940 and 1,134,586

Step by Step Solution

1. Step 1: Write the proportion equation
   514,940 : 1,134,586 = 1,134,586 : x
2. Step 2: Convert to fraction form
   514,940/1,134,586 = 1,134,586/x
3. Step 3: Cross multiply
   514,940x = 1,134,586 × 1,134,586
4. Step 4: Simplify right side
   514,940x = 1,287,285,391,396
5. Step 5: Solve for x
   x = 1,287,285,391,396/514,940
6. Step 6: Final answer
   x = 2,499,874.53