Finding the Third Proportional to 108,824.25 and 154,123.88

Step by Step Solution

1. Step 1: Write the proportion equation
   108,824.25 : 154,123.88 = 154,123.88 : x
2. Step 2: Convert to fraction form
   108,824.25/154,123.88 = 154,123.88/x
3. Step 3: Cross multiply
   108,824.25x = 154,123.88 × 154,123.88
4. Step 4: Simplify right side
   108,824.25x = 23,754,168,845.02
5. Step 5: Solve for x
   x = 23,754,168,845.02/108,824.25
6. Step 6: Final answer
   x = 218,280.11