Finding the Third Proportional to 13,864.50 and 30,494.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,864.50 : 30,494.25 = 30,494.25 : x
2. Step 2: Convert to fraction form
   13,864.50/30,494.25 = 30,494.25/x
3. Step 3: Cross multiply
   13,864.50x = 30,494.25 × 30,494.25
4. Step 4: Simplify right side
   13,864.50x = 929,899,283.06
5. Step 5: Solve for x
   x = 929,899,283.06/13,864.50
6. Step 6: Final answer
   x = 67,070.52