Finding the Third Proportional to 712,452 and 1,020,546

Step by Step Solution

1. Step 1: Write the proportion equation
   712,452 : 1,020,546 = 1,020,546 : x
2. Step 2: Convert to fraction form
   712,452/1,020,546 = 1,020,546/x
3. Step 3: Cross multiply
   712,452x = 1,020,546 × 1,020,546
4. Step 4: Simplify right side
   712,452x = 1,041,514,138,116
5. Step 5: Solve for x
   x = 1,041,514,138,116/712,452
6. Step 6: Final answer
   x = 1,461,872.71