Finding the Third Proportional to 183,632.06 and 389,286

Step by Step Solution

1. Step 1: Write the proportion equation
   183,632.06 : 389,286 = 389,286 : x
2. Step 2: Convert to fraction form
   183,632.06/389,286 = 389,286/x
3. Step 3: Cross multiply
   183,632.06x = 389,286 × 389,286
4. Step 4: Simplify right side
   183,632.06x = 151,543,589,796
5. Step 5: Solve for x
   x = 151,543,589,796/183,632.06
6. Step 6: Final answer
   x = 825,256.70