Finding the Third Proportional to 33,335 and 72,897

Step by Step Solution

1. Step 1: Write the proportion equation
   33,335 : 72,897 = 72,897 : x
2. Step 2: Convert to fraction form
   33,335/72,897 = 72,897/x
3. Step 3: Cross multiply
   33,335x = 72,897 × 72,897
4. Step 4: Simplify right side
   33,335x = 5,313,972,609
5. Step 5: Solve for x
   x = 5,313,972,609/33,335
6. Step 6: Final answer
   x = 159,411.21