Finding the Third Proportional to 509,149.13 and 1,060,155

Step by Step Solution

1. Step 1: Write the proportion equation
   509,149.13 : 1,060,155 = 1,060,155 : x
2. Step 2: Convert to fraction form
   509,149.13/1,060,155 = 1,060,155/x
3. Step 3: Cross multiply
   509,149.13x = 1,060,155 × 1,060,155
4. Step 4: Simplify right side
   509,149.13x = 1,123,928,624,025
5. Step 5: Solve for x
   x = 1,123,928,624,025/509,149.13
6. Step 6: Final answer
   x = 2,207,464.51