Finding the Third Proportional to 12,416 and 27,015.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,416 : 27,015.50 = 27,015.50 : x
2. Step 2: Convert to fraction form
   12,416/27,015.50 = 27,015.50/x
3. Step 3: Cross multiply
   12,416x = 27,015.50 × 27,015.50
4. Step 4: Simplify right side
   12,416x = 729,837,240.25
5. Step 5: Solve for x
   x = 729,837,240.25/12,416
6. Step 6: Final answer
   x = 58,781.99