Finding the Third Proportional to 101,353.50 and 158,992.88

Step by Step Solution

1. Step 1: Write the proportion equation
   101,353.50 : 158,992.88 = 158,992.88 : x
2. Step 2: Convert to fraction form
   101,353.50/158,992.88 = 158,992.88/x
3. Step 3: Cross multiply
   101,353.50x = 158,992.88 × 158,992.88
4. Step 4: Simplify right side
   101,353.50x = 25,278,734,300.77
5. Step 5: Solve for x
   x = 25,278,734,300.77/101,353.50
6. Step 6: Final answer
   x = 249,411.56