Finding the Third Proportional to 184,698 and 401,745

Step by Step Solution

1. Step 1: Write the proportion equation
   184,698 : 401,745 = 401,745 : x
2. Step 2: Convert to fraction form
   184,698/401,745 = 401,745/x
3. Step 3: Cross multiply
   184,698x = 401,745 × 401,745
4. Step 4: Simplify right side
   184,698x = 161,399,045,025
5. Step 5: Solve for x
   x = 161,399,045,025/184,698
6. Step 6: Final answer
   x = 873,853.78