Finding the Third Proportional to 35,373 and 53,151

Step by Step Solution

1. Step 1: Write the proportion equation
   35,373 : 53,151 = 53,151 : x
2. Step 2: Convert to fraction form
   35,373/53,151 = 53,151/x
3. Step 3: Cross multiply
   35,373x = 53,151 × 53,151
4. Step 4: Simplify right side
   35,373x = 2,825,028,801
5. Step 5: Solve for x
   x = 2,825,028,801/35,373
6. Step 6: Final answer
   x = 79,863.99