Finding the Third Proportional to 27,030.38 and 58,623.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,030.38 : 58,623.75 = 58,623.75 : x
2. Step 2: Convert to fraction form
   27,030.38/58,623.75 = 58,623.75/x
3. Step 3: Cross multiply
   27,030.38x = 58,623.75 × 58,623.75
4. Step 4: Simplify right side
   27,030.38x = 3,436,744,064.06
5. Step 5: Solve for x
   x = 3,436,744,064.06/27,030.38
6. Step 6: Final answer
   x = 127,143.78