Finding the Third Proportional to 29,648 and 61,736

Step by Step Solution

1. Step 1: Write the proportion equation
   29,648 : 61,736 = 61,736 : x
2. Step 2: Convert to fraction form
   29,648/61,736 = 61,736/x
3. Step 3: Cross multiply
   29,648x = 61,736 × 61,736
4. Step 4: Simplify right side
   29,648x = 3,811,333,696
5. Step 5: Solve for x
   x = 3,811,333,696/29,648
6. Step 6: Final answer
   x = 128,552.81