Finding the Third Proportional to 33,085.13 and 51,269.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,085.13 : 51,269.63 = 51,269.63 : x
2. Step 2: Convert to fraction form
   33,085.13/51,269.63 = 51,269.63/x
3. Step 3: Cross multiply
   33,085.13x = 51,269.63 × 51,269.63
4. Step 4: Simplify right side
   33,085.13x = 2,628,574,447.64
5. Step 5: Solve for x
   x = 2,628,574,447.64/33,085.13
6. Step 6: Final answer
   x = 79,448.83