Finding the Third Proportional to 119,074.50 and 164,031

Step by Step Solution

1. Step 1: Write the proportion equation
   119,074.50 : 164,031 = 164,031 : x
2. Step 2: Convert to fraction form
   119,074.50/164,031 = 164,031/x
3. Step 3: Cross multiply
   119,074.50x = 164,031 × 164,031
4. Step 4: Simplify right side
   119,074.50x = 26,906,168,961
5. Step 5: Solve for x
   x = 26,906,168,961/119,074.50
6. Step 6: Final answer
   x = 225,960.80