Finding the Third Proportional to 5,477 and 12,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,477 : 12,012.50 = 12,012.50 : x
2. Step 2: Convert to fraction form
   5,477/12,012.50 = 12,012.50/x
3. Step 3: Cross multiply
   5,477x = 12,012.50 × 12,012.50
4. Step 4: Simplify right side
   5,477x = 144,300,156.25
5. Step 5: Solve for x
   x = 144,300,156.25/5,477
6. Step 6: Final answer
   x = 26,346.57