Finding the Third Proportional to 27,124.88 and 58,709.81

Step by Step Solution

1. Step 1: Write the proportion equation
   27,124.88 : 58,709.81 = 58,709.81 : x
2. Step 2: Convert to fraction form
   27,124.88/58,709.81 = 58,709.81/x
3. Step 3: Cross multiply
   27,124.88x = 58,709.81 × 58,709.81
4. Step 4: Simplify right side
   27,124.88x = 3,446,842,083.79
5. Step 5: Solve for x
   x = 3,446,842,083.79/27,124.88
6. Step 6: Final answer
   x = 127,073.10