Finding the Third Proportional to 13,302.35 and 20,051.30

Step by Step Solution

1. Step 1: Write the proportion equation
   13,302.35 : 20,051.30 = 20,051.30 : x
2. Step 2: Convert to fraction form
   13,302.35/20,051.30 = 20,051.30/x
3. Step 3: Cross multiply
   13,302.35x = 20,051.30 × 20,051.30
4. Step 4: Simplify right side
   13,302.35x = 402,054,506.37
5. Step 5: Solve for x
   x = 402,054,506.37/13,302.35
6. Step 6: Final answer
   x = 30,224.32