Finding the Third Proportional to 583,532 and 1,207,528

Step by Step Solution

1. Step 1: Write the proportion equation
   583,532 : 1,207,528 = 1,207,528 : x
2. Step 2: Convert to fraction form
   583,532/1,207,528 = 1,207,528/x
3. Step 3: Cross multiply
   583,532x = 1,207,528 × 1,207,528
4. Step 4: Simplify right side
   583,532x = 1,458,123,870,784
5. Step 5: Solve for x
   x = 1,458,123,870,784/583,532
6. Step 6: Final answer
   x = 2,498,789.90