Finding the Third Proportional to 28,308.09 and 57,844.69

Step by Step Solution

1. Step 1: Write the proportion equation
   28,308.09 : 57,844.69 = 57,844.69 : x
2. Step 2: Convert to fraction form
   28,308.09/57,844.69 = 57,844.69/x
3. Step 3: Cross multiply
   28,308.09x = 57,844.69 × 57,844.69
4. Step 4: Simplify right side
   28,308.09x = 3,346,007,871.97
5. Step 5: Solve for x
   x = 3,346,007,871.97/28,308.09
6. Step 6: Final answer
   x = 118,199.69