Finding the Third Proportional to 88,498.50 and 191,083.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,498.50 : 191,083.50 = 191,083.50 : x
2. Step 2: Convert to fraction form
   88,498.50/191,083.50 = 191,083.50/x
3. Step 3: Cross multiply
   88,498.50x = 191,083.50 × 191,083.50
4. Step 4: Simplify right side
   88,498.50x = 36,512,903,972.25
5. Step 5: Solve for x
   x = 36,512,903,972.25/88,498.50
6. Step 6: Final answer
   x = 412,582.18