Finding the Third Proportional to 72,834 and 98,402

Step by Step Solution

1. Step 1: Write the proportion equation
   72,834 : 98,402 = 98,402 : x
2. Step 2: Convert to fraction form
   72,834/98,402 = 98,402/x
3. Step 3: Cross multiply
   72,834x = 98,402 × 98,402
4. Step 4: Simplify right side
   72,834x = 9,682,953,604
5. Step 5: Solve for x
   x = 9,682,953,604/72,834
6. Step 6: Final answer
   x = 132,945.51