Finding the Third Proportional to 28,082 and 42,237

Step by Step Solution

1. Step 1: Write the proportion equation
   28,082 : 42,237 = 42,237 : x
2. Step 2: Convert to fraction form
   28,082/42,237 = 42,237/x
3. Step 3: Cross multiply
   28,082x = 42,237 × 42,237
4. Step 4: Simplify right side
   28,082x = 1,783,964,169
5. Step 5: Solve for x
   x = 1,783,964,169/28,082
6. Step 6: Final answer
   x = 63,526.96