Finding the Third Proportional to 509,088 and 1,150,192

Step by Step Solution

1. Step 1: Write the proportion equation
   509,088 : 1,150,192 = 1,150,192 : x
2. Step 2: Convert to fraction form
   509,088/1,150,192 = 1,150,192/x
3. Step 3: Cross multiply
   509,088x = 1,150,192 × 1,150,192
4. Step 4: Simplify right side
   509,088x = 1,322,941,636,864
5. Step 5: Solve for x
   x = 1,322,941,636,864/509,088
6. Step 6: Final answer
   x = 2,598,650.21