Finding the Third Proportional to 88,843.50 and 191,912.25

Step by Step Solution

1. Step 1: Write the proportion equation
   88,843.50 : 191,912.25 = 191,912.25 : x
2. Step 2: Convert to fraction form
   88,843.50/191,912.25 = 191,912.25/x
3. Step 3: Cross multiply
   88,843.50x = 191,912.25 × 191,912.25
4. Step 4: Simplify right side
   88,843.50x = 36,830,311,700.06
5. Step 5: Solve for x
   x = 36,830,311,700.06/88,843.50
6. Step 6: Final answer
   x = 414,552.69