Finding the Third Proportional to 108,435 and 162,076.50

Step by Step Solution

1. Step 1: Write the proportion equation
   108,435 : 162,076.50 = 162,076.50 : x
2. Step 2: Convert to fraction form
   108,435/162,076.50 = 162,076.50/x
3. Step 3: Cross multiply
   108,435x = 162,076.50 × 162,076.50
4. Step 4: Simplify right side
   108,435x = 26,268,791,852.25
5. Step 5: Solve for x
   x = 26,268,791,852.25/108,435
6. Step 6: Final answer
   x = 242,253.81