Finding the Third Proportional to 5,477.63 and 12,048.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,477.63 : 12,048.75 = 12,048.75 : x
2. Step 2: Convert to fraction form
   5,477.63/12,048.75 = 12,048.75/x
3. Step 3: Cross multiply
   5,477.63x = 12,048.75 × 12,048.75
4. Step 4: Simplify right side
   5,477.63x = 145,172,376.56
5. Step 5: Solve for x
   x = 145,172,376.56/5,477.63
6. Step 6: Final answer
   x = 26,502.80