Finding the Third Proportional to 20,918.25 and 32,045.63

Step by Step Solution

1. Step 1: Write the proportion equation
   20,918.25 : 32,045.63 = 32,045.63 : x
2. Step 2: Convert to fraction form
   20,918.25/32,045.63 = 32,045.63/x
3. Step 3: Cross multiply
   20,918.25x = 32,045.63 × 32,045.63
4. Step 4: Simplify right side
   20,918.25x = 1,026,922,081.64
5. Step 5: Solve for x
   x = 1,026,922,081.64/20,918.25
6. Step 6: Final answer
   x = 49,092.16