Finding the Third Proportional to 651,716 and 1,363,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   651,716 : 1,363,018.50 = 1,363,018.50 : x
2. Step 2: Convert to fraction form
   651,716/1,363,018.50 = 1,363,018.50/x
3. Step 3: Cross multiply
   651,716x = 1,363,018.50 × 1,363,018.50
4. Step 4: Simplify right side
   651,716x = 1,857,819,431,342.25
5. Step 5: Solve for x
   x = 1,857,819,431,342.25/651,716
6. Step 6: Final answer
   x = 2,850,658.00