Finding the Third Proportional to 112,567 and 158,320.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,567 : 158,320.50 = 158,320.50 : x
2. Step 2: Convert to fraction form
   112,567/158,320.50 = 158,320.50/x
3. Step 3: Cross multiply
   112,567x = 158,320.50 × 158,320.50
4. Step 4: Simplify right side
   112,567x = 25,065,380,720.25
5. Step 5: Solve for x
   x = 25,065,380,720.25/112,567
6. Step 6: Final answer
   x = 222,670.77