Finding the Third Proportional to 19,500.75 and 29,120.63

Step by Step Solution

1. Step 1: Write the proportion equation
   19,500.75 : 29,120.63 = 29,120.63 : x
2. Step 2: Convert to fraction form
   19,500.75/29,120.63 = 29,120.63/x
3. Step 3: Cross multiply
   19,500.75x = 29,120.63 × 29,120.63
4. Step 4: Simplify right side
   19,500.75x = 848,010,800.39
5. Step 5: Solve for x
   x = 848,010,800.39/19,500.75
6. Step 6: Final answer
   x = 43,486.06