Finding the Third Proportional to 40,456 and 62,813

Step by Step Solution

1. Step 1: Write the proportion equation
   40,456 : 62,813 = 62,813 : x
2. Step 2: Convert to fraction form
   40,456/62,813 = 62,813/x
3. Step 3: Cross multiply
   40,456x = 62,813 × 62,813
4. Step 4: Simplify right side
   40,456x = 3,945,472,969
5. Step 5: Solve for x
   x = 3,945,472,969/40,456
6. Step 6: Final answer
   x = 97,525.04