Finding the Third Proportional to 43,680 and 93,079.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,680 : 93,079.50 = 93,079.50 : x
2. Step 2: Convert to fraction form
   43,680/93,079.50 = 93,079.50/x
3. Step 3: Cross multiply
   43,680x = 93,079.50 × 93,079.50
4. Step 4: Simplify right side
   43,680x = 8,663,793,320.25
5. Step 5: Solve for x
   x = 8,663,793,320.25/43,680
6. Step 6: Final answer
   x = 198,346.92