Finding the Third Proportional to 41,198.63 and 79,116.75

Step by Step Solution

1. Step 1: Write the proportion equation
   41,198.63 : 79,116.75 = 79,116.75 : x
2. Step 2: Convert to fraction form
   41,198.63/79,116.75 = 79,116.75/x
3. Step 3: Cross multiply
   41,198.63x = 79,116.75 × 79,116.75
4. Step 4: Simplify right side
   41,198.63x = 6,259,460,130.56
5. Step 5: Solve for x
   x = 6,259,460,130.56/41,198.63
6. Step 6: Final answer
   x = 151,933.71