Finding the Third Proportional to 74,022 and 112,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,022 : 112,873.50 = 112,873.50 : x
2. Step 2: Convert to fraction form
   74,022/112,873.50 = 112,873.50/x
3. Step 3: Cross multiply
   74,022x = 112,873.50 × 112,873.50
4. Step 4: Simplify right side
   74,022x = 12,740,427,002.25
5. Step 5: Solve for x
   x = 12,740,427,002.25/74,022
6. Step 6: Final answer
   x = 172,116.76