Finding the Third Proportional to 20,038.50 and 43,288.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,038.50 : 43,288.88 = 43,288.88 : x
2. Step 2: Convert to fraction form
   20,038.50/43,288.88 = 43,288.88/x
3. Step 3: Cross multiply
   20,038.50x = 43,288.88 × 43,288.88
4. Step 4: Simplify right side
   20,038.50x = 1,873,926,698.77
5. Step 5: Solve for x
   x = 1,873,926,698.77/20,038.50
6. Step 6: Final answer
   x = 93,516.32