Finding the Third Proportional to 112,632 and 157,466.25

Step by Step Solution

1. Step 1: Write the proportion equation
   112,632 : 157,466.25 = 157,466.25 : x
2. Step 2: Convert to fraction form
   112,632/157,466.25 = 157,466.25/x
3. Step 3: Cross multiply
   112,632x = 157,466.25 × 157,466.25
4. Step 4: Simplify right side
   112,632x = 24,795,619,889.06
5. Step 5: Solve for x
   x = 24,795,619,889.06/112,632
6. Step 6: Final answer
   x = 220,147.20