Finding the Third Proportional to 500,988 and 1,019,470

Step by Step Solution

1. Step 1: Write the proportion equation
   500,988 : 1,019,470 = 1,019,470 : x
2. Step 2: Convert to fraction form
   500,988/1,019,470 = 1,019,470/x
3. Step 3: Cross multiply
   500,988x = 1,019,470 × 1,019,470
4. Step 4: Simplify right side
   500,988x = 1,039,319,080,900
5. Step 5: Solve for x
   x = 1,039,319,080,900/500,988
6. Step 6: Final answer
   x = 2,074,538.87