Finding the Third Proportional to 1,307.93 and 2,861.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307.93 : 2,861.48 = 2,861.48 : x
2. Step 2: Convert to fraction form
   1,307.93/2,861.48 = 2,861.48/x
3. Step 3: Cross multiply
   1,307.93x = 2,861.48 × 2,861.48
4. Step 4: Simplify right side
   1,307.93x = 8,188,063.49
5. Step 5: Solve for x
   x = 8,188,063.49/1,307.93
6. Step 6: Final answer
   x = 6,260.30