Finding the Third Proportional to 35,798.19 and 54,149.56

Step by Step Solution

1. Step 1: Write the proportion equation
   35,798.19 : 54,149.56 = 54,149.56 : x
2. Step 2: Convert to fraction form
   35,798.19/54,149.56 = 54,149.56/x
3. Step 3: Cross multiply
   35,798.19x = 54,149.56 × 54,149.56
4. Step 4: Simplify right side
   35,798.19x = 2,932,175,118.94
5. Step 5: Solve for x
   x = 2,932,175,118.94/35,798.19
6. Step 6: Final answer
   x = 81,908.48