Finding the Third Proportional to 875,059.88 and 1,312,605

Step by Step Solution

1. Step 1: Write the proportion equation
   875,059.88 : 1,312,605 = 1,312,605 : x
2. Step 2: Convert to fraction form
   875,059.88/1,312,605 = 1,312,605/x
3. Step 3: Cross multiply
   875,059.88x = 1,312,605 × 1,312,605
4. Step 4: Simplify right side
   875,059.88x = 1,722,931,886,025
5. Step 5: Solve for x
   x = 1,722,931,886,025/875,059.88
6. Step 6: Final answer
   x = 1,968,930.28