Finding the Third Proportional to 676,363.50 and 1,012,682.25

Step by Step Solution

1. Step 1: Write the proportion equation
   676,363.50 : 1,012,682.25 = 1,012,682.25 : x
2. Step 2: Convert to fraction form
   676,363.50/1,012,682.25 = 1,012,682.25/x
3. Step 3: Cross multiply
   676,363.50x = 1,012,682.25 × 1,012,682.25
4. Step 4: Simplify right side
   676,363.50x = 1,025,525,339,465.06
5. Step 5: Solve for x
   x = 1,025,525,339,465.06/676,363.50
6. Step 6: Final answer
   x = 1,516,234.01