Finding the Third Proportional to 367,789.50 and 552,053.25

Step by Step Solution

1. Step 1: Write the proportion equation
   367,789.50 : 552,053.25 = 552,053.25 : x
2. Step 2: Convert to fraction form
   367,789.50/552,053.25 = 552,053.25/x
3. Step 3: Cross multiply
   367,789.50x = 552,053.25 × 552,053.25
4. Step 4: Simplify right side
   367,789.50x = 304,762,790,835.56
5. Step 5: Solve for x
   x = 304,762,790,835.56/367,789.50
6. Step 6: Final answer
   x = 828,633.75