Finding the Third Proportional to 72,736 and 98,736

Step by Step Solution

1. Step 1: Write the proportion equation
   72,736 : 98,736 = 98,736 : x
2. Step 2: Convert to fraction form
   72,736/98,736 = 98,736/x
3. Step 3: Cross multiply
   72,736x = 98,736 × 98,736
4. Step 4: Simplify right side
   72,736x = 9,748,797,696
5. Step 5: Solve for x
   x = 9,748,797,696/72,736
6. Step 6: Final answer
   x = 134,029.88