Finding the Third Proportional to 42,925 and 65,266

Step by Step Solution

1. Step 1: Write the proportion equation
   42,925 : 65,266 = 65,266 : x
2. Step 2: Convert to fraction form
   42,925/65,266 = 65,266/x
3. Step 3: Cross multiply
   42,925x = 65,266 × 65,266
4. Step 4: Simplify right side
   42,925x = 4,259,650,756
5. Step 5: Solve for x
   x = 4,259,650,756/42,925
6. Step 6: Final answer
   x = 99,234.73