Finding the Third Proportional to 17,664.75 and 37,888.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,664.75 : 37,888.88 = 37,888.88 : x
2. Step 2: Convert to fraction form
   17,664.75/37,888.88 = 37,888.88/x
3. Step 3: Cross multiply
   17,664.75x = 37,888.88 × 37,888.88
4. Step 4: Simplify right side
   17,664.75x = 1,435,566,848.77
5. Step 5: Solve for x
   x = 1,435,566,848.77/17,664.75
6. Step 6: Final answer
   x = 81,267.32