Finding the Third Proportional to 281,184 and 400,741.50

Step by Step Solution

1. Step 1: Write the proportion equation
   281,184 : 400,741.50 = 400,741.50 : x
2. Step 2: Convert to fraction form
   281,184/400,741.50 = 400,741.50/x
3. Step 3: Cross multiply
   281,184x = 400,741.50 × 400,741.50
4. Step 4: Simplify right side
   281,184x = 160,593,749,822.25
5. Step 5: Solve for x
   x = 160,593,749,822.25/281,184
6. Step 6: Final answer
   x = 571,134.03