Finding the Third Proportional to 55,532.63 and 79,356.38

Step by Step Solution

1. Step 1: Write the proportion equation
   55,532.63 : 79,356.38 = 79,356.38 : x
2. Step 2: Convert to fraction form
   55,532.63/79,356.38 = 79,356.38/x
3. Step 3: Cross multiply
   55,532.63x = 79,356.38 × 79,356.38
4. Step 4: Simplify right side
   55,532.63x = 6,297,434,253.14
5. Step 5: Solve for x
   x = 6,297,434,253.14/55,532.63
6. Step 6: Final answer
   x = 113,400.62