Finding the Third Proportional to 112,396 and 174,022

Step by Step Solution

1. Step 1: Write the proportion equation
   112,396 : 174,022 = 174,022 : x
2. Step 2: Convert to fraction form
   112,396/174,022 = 174,022/x
3. Step 3: Cross multiply
   112,396x = 174,022 × 174,022
4. Step 4: Simplify right side
   112,396x = 30,283,656,484
5. Step 5: Solve for x
   x = 30,283,656,484/112,396
6. Step 6: Final answer
   x = 269,437.14