Finding the Third Proportional to 12,307.50 and 26,364.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,307.50 : 26,364.38 = 26,364.38 : x
2. Step 2: Convert to fraction form
   12,307.50/26,364.38 = 26,364.38/x
3. Step 3: Cross multiply
   12,307.50x = 26,364.38 × 26,364.38
4. Step 4: Simplify right side
   12,307.50x = 695,080,269.14
5. Step 5: Solve for x
   x = 695,080,269.14/12,307.50
6. Step 6: Final answer
   x = 56,476.15