Finding the Third Proportional to 33,351.75 and 51,485.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,351.75 : 51,485.63 = 51,485.63 : x
2. Step 2: Convert to fraction form
   33,351.75/51,485.63 = 51,485.63/x
3. Step 3: Cross multiply
   33,351.75x = 51,485.63 × 51,485.63
4. Step 4: Simplify right side
   33,351.75x = 2,650,769,581.64
5. Step 5: Solve for x
   x = 2,650,769,581.64/33,351.75
6. Step 6: Final answer
   x = 79,479.18