Finding the Third Proportional to 65,342 and 141,748

Step by Step Solution

1. Step 1: Write the proportion equation
   65,342 : 141,748 = 141,748 : x
2. Step 2: Convert to fraction form
   65,342/141,748 = 141,748/x
3. Step 3: Cross multiply
   65,342x = 141,748 × 141,748
4. Step 4: Simplify right side
   65,342x = 20,092,495,504
5. Step 5: Solve for x
   x = 20,092,495,504/65,342
6. Step 6: Final answer
   x = 307,497.41