Finding the Third Proportional to 184,605.75 and 403,380

Step by Step Solution

1. Step 1: Write the proportion equation
   184,605.75 : 403,380 = 403,380 : x
2. Step 2: Convert to fraction form
   184,605.75/403,380 = 403,380/x
3. Step 3: Cross multiply
   184,605.75x = 403,380 × 403,380
4. Step 4: Simplify right side
   184,605.75x = 162,715,424,400
5. Step 5: Solve for x
   x = 162,715,424,400/184,605.75
6. Step 6: Final answer
   x = 881,421.21