Finding the Third Proportional to 34,125.09 and 51,664.97

Step by Step Solution

1. Step 1: Write the proportion equation
   34,125.09 : 51,664.97 = 51,664.97 : x
2. Step 2: Convert to fraction form
   34,125.09/51,664.97 = 51,664.97/x
3. Step 3: Cross multiply
   34,125.09x = 51,664.97 × 51,664.97
4. Step 4: Simplify right side
   34,125.09x = 2,669,268,995.94
5. Step 5: Solve for x
   x = 2,669,268,995.94/34,125.09
6. Step 6: Final answer
   x = 78,220.12