Finding the Third Proportional to 184,518 and 301,297.50

Step by Step Solution

1. Step 1: Write the proportion equation
   184,518 : 301,297.50 = 301,297.50 : x
2. Step 2: Convert to fraction form
   184,518/301,297.50 = 301,297.50/x
3. Step 3: Cross multiply
   184,518x = 301,297.50 × 301,297.50
4. Step 4: Simplify right side
   184,518x = 90,780,183,506.25
5. Step 5: Solve for x
   x = 90,780,183,506.25/184,518
6. Step 6: Final answer
   x = 491,985.52