Finding the Third Proportional to 27,248.51 and 58,438.42

Step by Step Solution

1. Step 1: Write the proportion equation
   27,248.51 : 58,438.42 = 58,438.42 : x
2. Step 2: Convert to fraction form
   27,248.51/58,438.42 = 58,438.42/x
3. Step 3: Cross multiply
   27,248.51x = 58,438.42 × 58,438.42
4. Step 4: Simplify right side
   27,248.51x = 3,415,048,352.28
5. Step 5: Solve for x
   x = 3,415,048,352.28/27,248.51
6. Step 6: Final answer
   x = 125,329.72