Finding the Third Proportional to 68,097 and 112,540.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,097 : 112,540.50 = 112,540.50 : x
2. Step 2: Convert to fraction form
   68,097/112,540.50 = 112,540.50/x
3. Step 3: Cross multiply
   68,097x = 112,540.50 × 112,540.50
4. Step 4: Simplify right side
   68,097x = 12,665,364,140.25
5. Step 5: Solve for x
   x = 12,665,364,140.25/68,097
6. Step 6: Final answer
   x = 185,990.05