Finding the Third Proportional to 115,846.50 and 253,833.38

Step by Step Solution

1. Step 1: Write the proportion equation
   115,846.50 : 253,833.38 = 253,833.38 : x
2. Step 2: Convert to fraction form
   115,846.50/253,833.38 = 253,833.38/x
3. Step 3: Cross multiply
   115,846.50x = 253,833.38 × 253,833.38
4. Step 4: Simplify right side
   115,846.50x = 64,431,382,263.89
5. Step 5: Solve for x
   x = 64,431,382,263.89/115,846.50
6. Step 6: Final answer
   x = 556,178.93