Finding the Third Proportional to 43,560 and 67,304.25

Step by Step Solution

1. Step 1: Write the proportion equation
   43,560 : 67,304.25 = 67,304.25 : x
2. Step 2: Convert to fraction form
   43,560/67,304.25 = 67,304.25/x
3. Step 3: Cross multiply
   43,560x = 67,304.25 × 67,304.25
4. Step 4: Simplify right side
   43,560x = 4,529,862,068.06
5. Step 5: Solve for x
   x = 4,529,862,068.06/43,560
6. Step 6: Final answer
   x = 103,991.32