Finding the Third Proportional to 40,457 and 62,816

Step by Step Solution

1. Step 1: Write the proportion equation
   40,457 : 62,816 = 62,816 : x
2. Step 2: Convert to fraction form
   40,457/62,816 = 62,816/x
3. Step 3: Cross multiply
   40,457x = 62,816 × 62,816
4. Step 4: Simplify right side
   40,457x = 3,945,849,856
5. Step 5: Solve for x
   x = 3,945,849,856/40,457
6. Step 6: Final answer
   x = 97,531.94