Finding the Third Proportional to 19,500.75 and 21,346.03

Step by Step Solution

1. Step 1: Write the proportion equation
   19,500.75 : 21,346.03 = 21,346.03 : x
2. Step 2: Convert to fraction form
   19,500.75/21,346.03 = 21,346.03/x
3. Step 3: Cross multiply
   19,500.75x = 21,346.03 × 21,346.03
4. Step 4: Simplify right side
   19,500.75x = 455,653,050.13
5. Step 5: Solve for x
   x = 455,653,050.13/19,500.75
6. Step 6: Final answer
   x = 23,365.92