Finding the Third Proportional to 500,630 and 1,036,748

Step by Step Solution

1. Step 1: Write the proportion equation
   500,630 : 1,036,748 = 1,036,748 : x
2. Step 2: Convert to fraction form
   500,630/1,036,748 = 1,036,748/x
3. Step 3: Cross multiply
   500,630x = 1,036,748 × 1,036,748
4. Step 4: Simplify right side
   500,630x = 1,074,846,415,504
5. Step 5: Solve for x
   x = 1,074,846,415,504/500,630
6. Step 6: Final answer
   x = 2,146,987.63