Finding the Third Proportional to 45,302 and 65,253

Step by Step Solution

1. Step 1: Write the proportion equation
   45,302 : 65,253 = 65,253 : x
2. Step 2: Convert to fraction form
   45,302/65,253 = 65,253/x
3. Step 3: Cross multiply
   45,302x = 65,253 × 65,253
4. Step 4: Simplify right side
   45,302x = 4,257,954,009
5. Step 5: Solve for x
   x = 4,257,954,009/45,302
6. Step 6: Final answer
   x = 93,990.42