Finding the Third Proportional to 83,551.50 and 173,987.75

Step by Step Solution

1. Step 1: Write the proportion equation
   83,551.50 : 173,987.75 = 173,987.75 : x
2. Step 2: Convert to fraction form
   83,551.50/173,987.75 = 173,987.75/x
3. Step 3: Cross multiply
   83,551.50x = 173,987.75 × 173,987.75
4. Step 4: Simplify right side
   83,551.50x = 30,271,737,150.06
5. Step 5: Solve for x
   x = 30,271,737,150.06/83,551.50
6. Step 6: Final answer
   x = 362,312.31