Finding the Third Proportional to 21,445 and 46,850

Step by Step Solution

1. Step 1: Write the proportion equation
   21,445 : 46,850 = 46,850 : x
2. Step 2: Convert to fraction form
   21,445/46,850 = 46,850/x
3. Step 3: Cross multiply
   21,445x = 46,850 × 46,850
4. Step 4: Simplify right side
   21,445x = 2,194,922,500
5. Step 5: Solve for x
   x = 2,194,922,500/21,445
6. Step 6: Final answer
   x = 102,351.25