Finding the Third Proportional to 73,804 and 152,859

Step by Step Solution

1. Step 1: Write the proportion equation
   73,804 : 152,859 = 152,859 : x
2. Step 2: Convert to fraction form
   73,804/152,859 = 152,859/x
3. Step 3: Cross multiply
   73,804x = 152,859 × 152,859
4. Step 4: Simplify right side
   73,804x = 23,365,873,881
5. Step 5: Solve for x
   x = 23,365,873,881/73,804
6. Step 6: Final answer
   x = 316,593.60