Finding the Third Proportional to 526,530 and 1,137,112

Step by Step Solution

1. Step 1: Write the proportion equation
   526,530 : 1,137,112 = 1,137,112 : x
2. Step 2: Convert to fraction form
   526,530/1,137,112 = 1,137,112/x
3. Step 3: Cross multiply
   526,530x = 1,137,112 × 1,137,112
4. Step 4: Simplify right side
   526,530x = 1,293,023,700,544
5. Step 5: Solve for x
   x = 1,293,023,700,544/526,530
6. Step 6: Final answer
   x = 2,455,745.54