Finding the Third Proportional to 16,758.84 and 34,677.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,758.84 : 34,677.56 = 34,677.56 : x
2. Step 2: Convert to fraction form
   16,758.84/34,677.56 = 34,677.56/x
3. Step 3: Cross multiply
   16,758.84x = 34,677.56 × 34,677.56
4. Step 4: Simplify right side
   16,758.84x = 1,202,533,340.94
5. Step 5: Solve for x
   x = 1,202,533,340.94/16,758.84
6. Step 6: Final answer
   x = 71,755.15