Finding the Third Proportional to 46,666 and 62,870

Step by Step Solution

1. Step 1: Write the proportion equation
   46,666 : 62,870 = 62,870 : x
2. Step 2: Convert to fraction form
   46,666/62,870 = 62,870/x
3. Step 3: Cross multiply
   46,666x = 62,870 × 62,870
4. Step 4: Simplify right side
   46,666x = 3,952,636,900
5. Step 5: Solve for x
   x = 3,952,636,900/46,666
6. Step 6: Final answer
   x = 84,700.57