Finding the Third Proportional to 28,990 and 59,843

Step by Step Solution

1. Step 1: Write the proportion equation
   28,990 : 59,843 = 59,843 : x
2. Step 2: Convert to fraction form
   28,990/59,843 = 59,843/x
3. Step 3: Cross multiply
   28,990x = 59,843 × 59,843
4. Step 4: Simplify right side
   28,990x = 3,581,184,649
5. Step 5: Solve for x
   x = 3,581,184,649/28,990
6. Step 6: Final answer
   x = 123,531.72