Finding the Third Proportional to 20,116.16 and 29,558.04

Step by Step Solution

1. Step 1: Write the proportion equation
   20,116.16 : 29,558.04 = 29,558.04 : x
2. Step 2: Convert to fraction form
   20,116.16/29,558.04 = 29,558.04/x
3. Step 3: Cross multiply
   20,116.16x = 29,558.04 × 29,558.04
4. Step 4: Simplify right side
   20,116.16x = 873,677,673.22
5. Step 5: Solve for x
   x = 873,677,673.22/20,116.16
6. Step 6: Final answer
   x = 43,431.63