Finding the Third Proportional to 57,062 and 83,865

Step by Step Solution

1. Step 1: Write the proportion equation
   57,062 : 83,865 = 83,865 : x
2. Step 2: Convert to fraction form
   57,062/83,865 = 83,865/x
3. Step 3: Cross multiply
   57,062x = 83,865 × 83,865
4. Step 4: Simplify right side
   57,062x = 7,033,338,225
5. Step 5: Solve for x
   x = 7,033,338,225/57,062
6. Step 6: Final answer
   x = 123,257.83