Finding the Third Proportional to 530,074 and 1,153,460

Step by Step Solution

1. Step 1: Write the proportion equation
   530,074 : 1,153,460 = 1,153,460 : x
2. Step 2: Convert to fraction form
   530,074/1,153,460 = 1,153,460/x
3. Step 3: Cross multiply
   530,074x = 1,153,460 × 1,153,460
4. Step 4: Simplify right side
   530,074x = 1,330,469,971,600
5. Step 5: Solve for x
   x = 1,330,469,971,600/530,074
6. Step 6: Final answer
   x = 2,509,970.25