Finding the Third Proportional to 651,676.50 and 1,036,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   651,676.50 : 1,036,480.50 = 1,036,480.50 : x
2. Step 2: Convert to fraction form
   651,676.50/1,036,480.50 = 1,036,480.50/x
3. Step 3: Cross multiply
   651,676.50x = 1,036,480.50 × 1,036,480.50
4. Step 4: Simplify right side
   651,676.50x = 1,074,291,826,880.25
5. Step 5: Solve for x
   x = 1,074,291,826,880.25/651,676.50
6. Step 6: Final answer
   x = 1,648,504.78