Finding the Third Proportional to 152,988 and 333,194

Step by Step Solution

1. Step 1: Write the proportion equation
   152,988 : 333,194 = 333,194 : x
2. Step 2: Convert to fraction form
   152,988/333,194 = 333,194/x
3. Step 3: Cross multiply
   152,988x = 333,194 × 333,194
4. Step 4: Simplify right side
   152,988x = 111,018,241,636
5. Step 5: Solve for x
   x = 111,018,241,636/152,988
6. Step 6: Final answer
   x = 725,666.34