Finding the Third Proportional to 20,032.88 and 42,845.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,032.88 : 42,845.06 = 42,845.06 : x
2. Step 2: Convert to fraction form
   20,032.88/42,845.06 = 42,845.06/x
3. Step 3: Cross multiply
   20,032.88x = 42,845.06 × 42,845.06
4. Step 4: Simplify right side
   20,032.88x = 1,835,699,380.63
5. Step 5: Solve for x
   x = 1,835,699,380.63/20,032.88
6. Step 6: Final answer
   x = 91,634.35