Finding the Third Proportional to 184,734 and 399,829.50

Step by Step Solution

1. Step 1: Write the proportion equation
   184,734 : 399,829.50 = 399,829.50 : x
2. Step 2: Convert to fraction form
   184,734/399,829.50 = 399,829.50/x
3. Step 3: Cross multiply
   184,734x = 399,829.50 × 399,829.50
4. Step 4: Simplify right side
   184,734x = 159,863,629,070.25
5. Step 5: Solve for x
   x = 159,863,629,070.25/184,734
6. Step 6: Final answer
   x = 865,371.99