Finding the Third Proportional to 34,418.25 and 50,989.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,418.25 : 50,989.50 = 50,989.50 : x
2. Step 2: Convert to fraction form
   34,418.25/50,989.50 = 50,989.50/x
3. Step 3: Cross multiply
   34,418.25x = 50,989.50 × 50,989.50
4. Step 4: Simplify right side
   34,418.25x = 2,599,929,110.25
5. Step 5: Solve for x
   x = 2,599,929,110.25/34,418.25
6. Step 6: Final answer
   x = 75,539.26