Finding the Third Proportional to 772,716 and 1,182,024

Step by Step Solution

1. Step 1: Write the proportion equation
   772,716 : 1,182,024 = 1,182,024 : x
2. Step 2: Convert to fraction form
   772,716/1,182,024 = 1,182,024/x
3. Step 3: Cross multiply
   772,716x = 1,182,024 × 1,182,024
4. Step 4: Simplify right side
   772,716x = 1,397,180,736,576
5. Step 5: Solve for x
   x = 1,397,180,736,576/772,716
6. Step 6: Final answer
   x = 1,808,142.62