Finding the Third Proportional to 88,921.50 and 158,106

Step by Step Solution

1. Step 1: Write the proportion equation
   88,921.50 : 158,106 = 158,106 : x
2. Step 2: Convert to fraction form
   88,921.50/158,106 = 158,106/x
3. Step 3: Cross multiply
   88,921.50x = 158,106 × 158,106
4. Step 4: Simplify right side
   88,921.50x = 24,997,507,236
5. Step 5: Solve for x
   x = 24,997,507,236/88,921.50
6. Step 6: Final answer
   x = 281,118.82