Finding the Third Proportional to 51,154 and 109,414

Step by Step Solution

1. Step 1: Write the proportion equation
   51,154 : 109,414 = 109,414 : x
2. Step 2: Convert to fraction form
   51,154/109,414 = 109,414/x
3. Step 3: Cross multiply
   51,154x = 109,414 × 109,414
4. Step 4: Simplify right side
   51,154x = 11,971,423,396
5. Step 5: Solve for x
   x = 11,971,423,396/51,154
6. Step 6: Final answer
   x = 234,027.12