Finding the Third Proportional to 530,772 and 1,165,784

Step by Step Solution

1. Step 1: Write the proportion equation
   530,772 : 1,165,784 = 1,165,784 : x
2. Step 2: Convert to fraction form
   530,772/1,165,784 = 1,165,784/x
3. Step 3: Cross multiply
   530,772x = 1,165,784 × 1,165,784
4. Step 4: Simplify right side
   530,772x = 1,359,052,334,656
5. Step 5: Solve for x
   x = 1,359,052,334,656/530,772
6. Step 6: Final answer
   x = 2,560,520.02