Finding the Third Proportional to 488,628 and 1,060,812

Step by Step Solution

1. Step 1: Write the proportion equation
   488,628 : 1,060,812 = 1,060,812 : x
2. Step 2: Convert to fraction form
   488,628/1,060,812 = 1,060,812/x
3. Step 3: Cross multiply
   488,628x = 1,060,812 × 1,060,812
4. Step 4: Simplify right side
   488,628x = 1,125,322,099,344
5. Step 5: Solve for x
   x = 1,125,322,099,344/488,628
6. Step 6: Final answer
   x = 2,303,024.18