Finding the Third Proportional to 488,530 and 1,060,615

Step by Step Solution

1. Step 1: Write the proportion equation
   488,530 : 1,060,615 = 1,060,615 : x
2. Step 2: Convert to fraction form
   488,530/1,060,615 = 1,060,615/x
3. Step 3: Cross multiply
   488,530x = 1,060,615 × 1,060,615
4. Step 4: Simplify right side
   488,530x = 1,124,904,178,225
5. Step 5: Solve for x
   x = 1,124,904,178,225/488,530
6. Step 6: Final answer
   x = 2,302,630.70