Finding the Third Proportional to 21,186.56 and 29,050.84

Step by Step Solution

1. Step 1: Write the proportion equation
   21,186.56 : 29,050.84 = 29,050.84 : x
2. Step 2: Convert to fraction form
   21,186.56/29,050.84 = 29,050.84/x
3. Step 3: Cross multiply
   21,186.56x = 29,050.84 × 29,050.84
4. Step 4: Simplify right side
   21,186.56x = 843,951,295.63
5. Step 5: Solve for x
   x = 843,951,295.63/21,186.56
6. Step 6: Final answer
   x = 39,834.27