Finding the Third Proportional to 34,166.25 and 73,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,166.25 : 73,435.50 = 73,435.50 : x
2. Step 2: Convert to fraction form
   34,166.25/73,435.50 = 73,435.50/x
3. Step 3: Cross multiply
   34,166.25x = 73,435.50 × 73,435.50
4. Step 4: Simplify right side
   34,166.25x = 5,392,772,660.25
5. Step 5: Solve for x
   x = 5,392,772,660.25/34,166.25
6. Step 6: Final answer
   x = 157,839.17