Finding the Third Proportional to 152,920 and 233,773

Step by Step Solution

1. Step 1: Write the proportion equation
   152,920 : 233,773 = 233,773 : x
2. Step 2: Convert to fraction form
   152,920/233,773 = 233,773/x
3. Step 3: Cross multiply
   152,920x = 233,773 × 233,773
4. Step 4: Simplify right side
   152,920x = 54,649,815,529
5. Step 5: Solve for x
   x = 54,649,815,529/152,920
6. Step 6: Final answer
   x = 357,375.20