Finding the Third Proportional to 33,404.25 and 53,726.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404.25 : 53,726.63 = 53,726.63 : x
2. Step 2: Convert to fraction form
   33,404.25/53,726.63 = 53,726.63/x
3. Step 3: Cross multiply
   33,404.25x = 53,726.63 × 53,726.63
4. Step 4: Simplify right side
   33,404.25x = 2,886,550,233.89
5. Step 5: Solve for x
   x = 2,886,550,233.89/33,404.25
6. Step 6: Final answer
   x = 86,412.66