Finding the Third Proportional to 65,358 and 103,860

Step by Step Solution

1. Step 1: Write the proportion equation
   65,358 : 103,860 = 103,860 : x
2. Step 2: Convert to fraction form
   65,358/103,860 = 103,860/x
3. Step 3: Cross multiply
   65,358x = 103,860 × 103,860
4. Step 4: Simplify right side
   65,358x = 10,786,899,600
5. Step 5: Solve for x
   x = 10,786,899,600/65,358
6. Step 6: Final answer
   x = 165,043.29