Finding the Third Proportional to 6,312 and 12,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,312 : 12,895.50 = 12,895.50 : x
2. Step 2: Convert to fraction form
   6,312/12,895.50 = 12,895.50/x
3. Step 3: Cross multiply
   6,312x = 12,895.50 × 12,895.50
4. Step 4: Simplify right side
   6,312x = 166,293,920.25
5. Step 5: Solve for x
   x = 166,293,920.25/6,312
6. Step 6: Final answer
   x = 26,345.68