Finding the Third Proportional to 41,643 and 61,362

Step by Step Solution

1. Step 1: Write the proportion equation
   41,643 : 61,362 = 61,362 : x
2. Step 2: Convert to fraction form
   41,643/61,362 = 61,362/x
3. Step 3: Cross multiply
   41,643x = 61,362 × 61,362
4. Step 4: Simplify right side
   41,643x = 3,765,295,044
5. Step 5: Solve for x
   x = 3,765,295,044/41,643
6. Step 6: Final answer
   x = 90,418.44