Finding the Third Proportional to 13,873.50 and 30,281.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,873.50 : 30,281.63 = 30,281.63 : x
2. Step 2: Convert to fraction form
   13,873.50/30,281.63 = 30,281.63/x
3. Step 3: Cross multiply
   13,873.50x = 30,281.63 × 30,281.63
4. Step 4: Simplify right side
   13,873.50x = 916,976,812.64
5. Step 5: Solve for x
   x = 916,976,812.64/13,873.50
6. Step 6: Final answer
   x = 66,095.56