Finding the Third Proportional to 19,556.99 and 26,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,556.99 : 26,566.50 = 26,566.50 : x
2. Step 2: Convert to fraction form
   19,556.99/26,566.50 = 26,566.50/x
3. Step 3: Cross multiply
   19,556.99x = 26,566.50 × 26,566.50
4. Step 4: Simplify right side
   19,556.99x = 705,778,766.59
5. Step 5: Solve for x
   x = 705,778,766.59/19,556.99
6. Step 6: Final answer
   x = 36,088.31