Finding the Third Proportional to 238,476.38 and 334,224

Step by Step Solution

1. Step 1: Write the proportion equation
   238,476.38 : 334,224 = 334,224 : x
2. Step 2: Convert to fraction form
   238,476.38/334,224 = 334,224/x
3. Step 3: Cross multiply
   238,476.38x = 334,224 × 334,224
4. Step 4: Simplify right side
   238,476.38x = 111,705,682,176
5. Step 5: Solve for x
   x = 111,705,682,176/238,476.38
6. Step 6: Final answer
   x = 468,414.04