Finding the Third Proportional to 1,015,328 and 1,347,755

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,328 : 1,347,755 = 1,347,755 : x
2. Step 2: Convert to fraction form
   1,015,328/1,347,755 = 1,347,755/x
3. Step 3: Cross multiply
   1,015,328x = 1,347,755 × 1,347,755
4. Step 4: Simplify right side
   1,015,328x = 1,816,443,540,025
5. Step 5: Solve for x
   x = 1,816,443,540,025/1,015,328
6. Step 6: Final answer
   x = 1,789,021.42