Finding the Third Proportional to 876,095.50 and 1,280,882.50

Step by Step Solution

1. Step 1: Write the proportion equation
   876,095.50 : 1,280,882.50 = 1,280,882.50 : x
2. Step 2: Convert to fraction form
   876,095.50/1,280,882.50 = 1,280,882.50/x
3. Step 3: Cross multiply
   876,095.50x = 1,280,882.50 × 1,280,882.50
4. Step 4: Simplify right side
   876,095.50x = 1,640,659,978,806.25
5. Step 5: Solve for x
   x = 1,640,659,978,806.25/876,095.50
6. Step 6: Final answer
   x = 1,872,695.36