Finding the Third Proportional to 34,506.75 and 73,931.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,506.75 : 73,931.25 = 73,931.25 : x
2. Step 2: Convert to fraction form
   34,506.75/73,931.25 = 73,931.25/x
3. Step 3: Cross multiply
   34,506.75x = 73,931.25 × 73,931.25
4. Step 4: Simplify right side
   34,506.75x = 5,465,829,726.56
5. Step 5: Solve for x
   x = 5,465,829,726.56/34,506.75
6. Step 6: Final answer
   x = 158,398.86