Finding the Third Proportional to 184,747.50 and 399,033

Step by Step Solution

1. Step 1: Write the proportion equation
   184,747.50 : 399,033 = 399,033 : x
2. Step 2: Convert to fraction form
   184,747.50/399,033 = 399,033/x
3. Step 3: Cross multiply
   184,747.50x = 399,033 × 399,033
4. Step 4: Simplify right side
   184,747.50x = 159,227,335,089
5. Step 5: Solve for x
   x = 159,227,335,089/184,747.50
6. Step 6: Final answer
   x = 861,864.63