Finding the Third Proportional to 488,632 and 1,060,820

Step by Step Solution

1. Step 1: Write the proportion equation
   488,632 : 1,060,820 = 1,060,820 : x
2. Step 2: Convert to fraction form
   488,632/1,060,820 = 1,060,820/x
3. Step 3: Cross multiply
   488,632x = 1,060,820 × 1,060,820
4. Step 4: Simplify right side
   488,632x = 1,125,339,072,400
5. Step 5: Solve for x
   x = 1,125,339,072,400/488,632
6. Step 6: Final answer
   x = 2,303,040.06