Finding the Third Proportional to 527,223.50 and 1,091,831

Step by Step Solution

1. Step 1: Write the proportion equation
   527,223.50 : 1,091,831 = 1,091,831 : x
2. Step 2: Convert to fraction form
   527,223.50/1,091,831 = 1,091,831/x
3. Step 3: Cross multiply
   527,223.50x = 1,091,831 × 1,091,831
4. Step 4: Simplify right side
   527,223.50x = 1,192,094,932,561
5. Step 5: Solve for x
   x = 1,192,094,932,561/527,223.50
6. Step 6: Final answer
   x = 2,261,080.80