Finding the Third Proportional to 48,815.50 and 100,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,815.50 : 100,546.50 = 100,546.50 : x
2. Step 2: Convert to fraction form
   48,815.50/100,546.50 = 100,546.50/x
3. Step 3: Cross multiply
   48,815.50x = 100,546.50 × 100,546.50
4. Step 4: Simplify right side
   48,815.50x = 10,109,598,662.25
5. Step 5: Solve for x
   x = 10,109,598,662.25/48,815.50
6. Step 6: Final answer
   x = 207,098.13