Finding the Third Proportional to 34,111.13 and 50,979.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,111.13 : 50,979.38 = 50,979.38 : x
2. Step 2: Convert to fraction form
   34,111.13/50,979.38 = 50,979.38/x
3. Step 3: Cross multiply
   34,111.13x = 50,979.38 × 50,979.38
4. Step 4: Simplify right side
   34,111.13x = 2,598,896,675.39
5. Step 5: Solve for x
   x = 2,598,896,675.39/34,111.13
6. Step 6: Final answer
   x = 76,189.12