Finding the Third Proportional to 46,472 and 62,442

Step by Step Solution

1. Step 1: Write the proportion equation
   46,472 : 62,442 = 62,442 : x
2. Step 2: Convert to fraction form
   46,472/62,442 = 62,442/x
3. Step 3: Cross multiply
   46,472x = 62,442 × 62,442
4. Step 4: Simplify right side
   46,472x = 3,899,003,364
5. Step 5: Solve for x
   x = 3,899,003,364/46,472
6. Step 6: Final answer
   x = 83,900.06