Finding the Third Proportional to 583,530 and 1,266,650

Step by Step Solution

1. Step 1: Write the proportion equation
   583,530 : 1,266,650 = 1,266,650 : x
2. Step 2: Convert to fraction form
   583,530/1,266,650 = 1,266,650/x
3. Step 3: Cross multiply
   583,530x = 1,266,650 × 1,266,650
4. Step 4: Simplify right side
   583,530x = 1,604,402,222,500
5. Step 5: Solve for x
   x = 1,604,402,222,500/583,530
6. Step 6: Final answer
   x = 2,749,476.84