Finding the Third Proportional to 19,615.50 and 29,338.88

Step by Step Solution

1. Step 1: Write the proportion equation
   19,615.50 : 29,338.88 = 29,338.88 : x
2. Step 2: Convert to fraction form
   19,615.50/29,338.88 = 29,338.88/x
3. Step 3: Cross multiply
   19,615.50x = 29,338.88 × 29,338.88
4. Step 4: Simplify right side
   19,615.50x = 860,769,586.27
5. Step 5: Solve for x
   x = 860,769,586.27/19,615.50
6. Step 6: Final answer
   x = 43,882.11