Finding the Third Proportional to 184,036.50 and 397,071

Step by Step Solution

1. Step 1: Write the proportion equation
   184,036.50 : 397,071 = 397,071 : x
2. Step 2: Convert to fraction form
   184,036.50/397,071 = 397,071/x
3. Step 3: Cross multiply
   184,036.50x = 397,071 × 397,071
4. Step 4: Simplify right side
   184,036.50x = 157,665,379,041
5. Step 5: Solve for x
   x = 157,665,379,041/184,036.50
6. Step 6: Final answer
   x = 856,707.12