Finding the Third Proportional to 71,254 and 111,194

Step by Step Solution

1. Step 1: Write the proportion equation
   71,254 : 111,194 = 111,194 : x
2. Step 2: Convert to fraction form
   71,254/111,194 = 111,194/x
3. Step 3: Cross multiply
   71,254x = 111,194 × 111,194
4. Step 4: Simplify right side
   71,254x = 12,364,105,636
5. Step 5: Solve for x
   x = 12,364,105,636/71,254
6. Step 6: Final answer
   x = 173,521.57