Finding the Third Proportional to 651,708 and 1,363,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   651,708 : 1,363,003.50 = 1,363,003.50 : x
2. Step 2: Convert to fraction form
   651,708/1,363,003.50 = 1,363,003.50/x
3. Step 3: Cross multiply
   651,708x = 1,363,003.50 × 1,363,003.50
4. Step 4: Simplify right side
   651,708x = 1,857,778,541,012.25
5. Step 5: Solve for x
   x = 1,857,778,541,012.25/651,708
6. Step 6: Final answer
   x = 2,850,630.25