Finding the Third Proportional to 109,360 and 158,045.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,360 : 158,045.50 = 158,045.50 : x
2. Step 2: Convert to fraction form
   109,360/158,045.50 = 158,045.50/x
3. Step 3: Cross multiply
   109,360x = 158,045.50 × 158,045.50
4. Step 4: Simplify right side
   109,360x = 24,978,380,070.25
5. Step 5: Solve for x
   x = 24,978,380,070.25/109,360
6. Step 6: Final answer
   x = 228,405.08