Finding the Third Proportional to 13,404.09 and 29,142.84

Step by Step Solution

1. Step 1: Write the proportion equation
   13,404.09 : 29,142.84 = 29,142.84 : x
2. Step 2: Convert to fraction form
   13,404.09/29,142.84 = 29,142.84/x
3. Step 3: Cross multiply
   13,404.09x = 29,142.84 × 29,142.84
4. Step 4: Simplify right side
   13,404.09x = 849,305,341.84
5. Step 5: Solve for x
   x = 849,305,341.84/13,404.09
6. Step 6: Final answer
   x = 63,361.64