Finding the Third Proportional to 34,153.31 and 50,878.97

Step by Step Solution

1. Step 1: Write the proportion equation
   34,153.31 : 50,878.97 = 50,878.97 : x
2. Step 2: Convert to fraction form
   34,153.31/50,878.97 = 50,878.97/x
3. Step 3: Cross multiply
   34,153.31x = 50,878.97 × 50,878.97
4. Step 4: Simplify right side
   34,153.31x = 2,588,669,461.06
5. Step 5: Solve for x
   x = 2,588,669,461.06/34,153.31
6. Step 6: Final answer
   x = 75,795.56