Finding the Third Proportional to 16,628.06 and 35,893.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,628.06 : 35,893.69 = 35,893.69 : x
2. Step 2: Convert to fraction form
   16,628.06/35,893.69 = 35,893.69/x
3. Step 3: Cross multiply
   16,628.06x = 35,893.69 × 35,893.69
4. Step 4: Simplify right side
   16,628.06x = 1,288,356,802.35
5. Step 5: Solve for x
   x = 1,288,356,802.35/16,628.06
6. Step 6: Final answer
   x = 77,480.87