Finding the Third Proportional to 651,719.25 and 1,363,025.25

Step by Step Solution

1. Step 1: Write the proportion equation
   651,719.25 : 1,363,025.25 = 1,363,025.25 : x
2. Step 2: Convert to fraction form
   651,719.25/1,363,025.25 = 1,363,025.25/x
3. Step 3: Cross multiply
   651,719.25x = 1,363,025.25 × 1,363,025.25
4. Step 4: Simplify right side
   651,719.25x = 1,857,837,832,137.56
5. Step 5: Solve for x
   x = 1,857,837,832,137.56/651,719.25
6. Step 6: Final answer
   x = 2,850,672.02