Finding the Third Proportional to 19,814.63 and 26,704.69

Step by Step Solution

1. Step 1: Write the proportion equation
   19,814.63 : 26,704.69 = 26,704.69 : x
2. Step 2: Convert to fraction form
   19,814.63/26,704.69 = 26,704.69/x
3. Step 3: Cross multiply
   19,814.63x = 26,704.69 × 26,704.69
4. Step 4: Simplify right side
   19,814.63x = 713,140,334.47
5. Step 5: Solve for x
   x = 713,140,334.47/19,814.63
6. Step 6: Final answer
   x = 35,990.60