Finding the Third Proportional to 134,505 and 201,499

Step by Step Solution

1. Step 1: Write the proportion equation
   134,505 : 201,499 = 201,499 : x
2. Step 2: Convert to fraction form
   134,505/201,499 = 201,499/x
3. Step 3: Cross multiply
   134,505x = 201,499 × 201,499
4. Step 4: Simplify right side
   134,505x = 40,601,847,001
5. Step 5: Solve for x
   x = 40,601,847,001/134,505
6. Step 6: Final answer
   x = 301,861.25