Finding the Third Proportional to 33,992.63 and 74,781.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,992.63 : 74,781.38 = 74,781.38 : x
2. Step 2: Convert to fraction form
   33,992.63/74,781.38 = 74,781.38/x
3. Step 3: Cross multiply
   33,992.63x = 74,781.38 × 74,781.38
4. Step 4: Simplify right side
   33,992.63x = 5,592,254,046.89
5. Step 5: Solve for x
   x = 5,592,254,046.89/33,992.63
6. Step 6: Final answer
   x = 164,513.75