Finding the Third Proportional to 64,825.50 and 134,151

Step by Step Solution

1. Step 1: Write the proportion equation
   64,825.50 : 134,151 = 134,151 : x
2. Step 2: Convert to fraction form
   64,825.50/134,151 = 134,151/x
3. Step 3: Cross multiply
   64,825.50x = 134,151 × 134,151
4. Step 4: Simplify right side
   64,825.50x = 17,996,490,801
5. Step 5: Solve for x
   x = 17,996,490,801/64,825.50
6. Step 6: Final answer
   x = 277,614.38