Finding the Third Proportional to 527,424 and 1,131,122

Step by Step Solution

1. Step 1: Write the proportion equation
   527,424 : 1,131,122 = 1,131,122 : x
2. Step 2: Convert to fraction form
   527,424/1,131,122 = 1,131,122/x
3. Step 3: Cross multiply
   527,424x = 1,131,122 × 1,131,122
4. Step 4: Simplify right side
   527,424x = 1,279,436,978,884
5. Step 5: Solve for x
   x = 1,279,436,978,884/527,424
6. Step 6: Final answer
   x = 2,425,822.45