Finding the Third Proportional to 16,884.88 and 36,742.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,884.88 : 36,742.69 = 36,742.69 : x
2. Step 2: Convert to fraction form
   16,884.88/36,742.69 = 36,742.69/x
3. Step 3: Cross multiply
   16,884.88x = 36,742.69 × 36,742.69
4. Step 4: Simplify right side
   16,884.88x = 1,350,025,084.72
5. Step 5: Solve for x
   x = 1,350,025,084.72/16,884.88
6. Step 6: Final answer
   x = 79,954.70