Finding the Third Proportional to 526,258 and 1,152,670

Step by Step Solution

1. Step 1: Write the proportion equation
   526,258 : 1,152,670 = 1,152,670 : x
2. Step 2: Convert to fraction form
   526,258/1,152,670 = 1,152,670/x
3. Step 3: Cross multiply
   526,258x = 1,152,670 × 1,152,670
4. Step 4: Simplify right side
   526,258x = 1,328,648,128,900
5. Step 5: Solve for x
   x = 1,328,648,128,900/526,258
6. Step 6: Final answer
   x = 2,524,708.66