Finding the Third Proportional to 530,905 and 1,150,364

Step by Step Solution

1. Step 1: Write the proportion equation
   530,905 : 1,150,364 = 1,150,364 : x
2. Step 2: Convert to fraction form
   530,905/1,150,364 = 1,150,364/x
3. Step 3: Cross multiply
   530,905x = 1,150,364 × 1,150,364
4. Step 4: Simplify right side
   530,905x = 1,323,337,332,496
5. Step 5: Solve for x
   x = 1,323,337,332,496/530,905
6. Step 6: Final answer
   x = 2,492,606.65