Finding the Third Proportional to 43,049 and 64,616.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,049 : 64,616.50 = 64,616.50 : x
2. Step 2: Convert to fraction form
   43,049/64,616.50 = 64,616.50/x
3. Step 3: Cross multiply
   43,049x = 64,616.50 × 64,616.50
4. Step 4: Simplify right side
   43,049x = 4,175,292,072.25
5. Step 5: Solve for x
   x = 4,175,292,072.25/43,049
6. Step 6: Final answer
   x = 96,989.29