Finding the Third Proportional to 184,724 and 401,800

Step by Step Solution

1. Step 1: Write the proportion equation
   184,724 : 401,800 = 401,800 : x
2. Step 2: Convert to fraction form
   184,724/401,800 = 401,800/x
3. Step 3: Cross multiply
   184,724x = 401,800 × 401,800
4. Step 4: Simplify right side
   184,724x = 161,443,240,000
5. Step 5: Solve for x
   x = 161,443,240,000/184,724
6. Step 6: Final answer
   x = 873,970.03