Finding the Third Proportional to 16,650.84 and 34,840.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,650.84 : 34,840.69 = 34,840.69 : x
2. Step 2: Convert to fraction form
   16,650.84/34,840.69 = 34,840.69/x
3. Step 3: Cross multiply
   16,650.84x = 34,840.69 × 34,840.69
4. Step 4: Simplify right side
   16,650.84x = 1,213,873,505.47
5. Step 5: Solve for x
   x = 1,213,873,505.47/16,650.84
6. Step 6: Final answer
   x = 72,901.62