Finding the Third Proportional to 11,732.34 and 17,888.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,732.34 : 17,888.98 = 17,888.98 : x
2. Step 2: Convert to fraction form
   11,732.34/17,888.98 = 17,888.98/x
3. Step 3: Cross multiply
   11,732.34x = 17,888.98 × 17,888.98
4. Step 4: Simplify right side
   11,732.34x = 320,015,482.45
5. Step 5: Solve for x
   x = 320,015,482.45/11,732.34
6. Step 6: Final answer
   x = 27,276.35