Finding the Third Proportional to 154,484 and 233,906

Step by Step Solution

1. Step 1: Write the proportion equation
   154,484 : 233,906 = 233,906 : x
2. Step 2: Convert to fraction form
   154,484/233,906 = 233,906/x
3. Step 3: Cross multiply
   154,484x = 233,906 × 233,906
4. Step 4: Simplify right side
   154,484x = 54,712,016,836
5. Step 5: Solve for x
   x = 54,712,016,836/154,484
6. Step 6: Final answer
   x = 354,159.76