Finding the Third Proportional to 772,452 and 1,131,025

Step by Step Solution

1. Step 1: Write the proportion equation
   772,452 : 1,131,025 = 1,131,025 : x
2. Step 2: Convert to fraction form
   772,452/1,131,025 = 1,131,025/x
3. Step 3: Cross multiply
   772,452x = 1,131,025 × 1,131,025
4. Step 4: Simplify right side
   772,452x = 1,279,217,550,625
5. Step 5: Solve for x
   x = 1,279,217,550,625/772,452
6. Step 6: Final answer
   x = 1,656,047.95