Finding the Third Proportional to 112,894 and 174,900

Step by Step Solution

1. Step 1: Write the proportion equation
   112,894 : 174,900 = 174,900 : x
2. Step 2: Convert to fraction form
   112,894/174,900 = 174,900/x
3. Step 3: Cross multiply
   112,894x = 174,900 × 174,900
4. Step 4: Simplify right side
   112,894x = 30,590,010,000
5. Step 5: Solve for x
   x = 30,590,010,000/112,894
6. Step 6: Final answer
   x = 270,962.23