Finding the Third Proportional to 814,116.75 and 1,215,024

Step by Step Solution

1. Step 1: Write the proportion equation
   814,116.75 : 1,215,024 = 1,215,024 : x
2. Step 2: Convert to fraction form
   814,116.75/1,215,024 = 1,215,024/x
3. Step 3: Cross multiply
   814,116.75x = 1,215,024 × 1,215,024
4. Step 4: Simplify right side
   814,116.75x = 1,476,283,320,576
5. Step 5: Solve for x
   x = 1,476,283,320,576/814,116.75
6. Step 6: Final answer
   x = 1,813,355.79