Finding the Third Proportional to 533,184 and 1,139,808

Step by Step Solution

1. Step 1: Write the proportion equation
   533,184 : 1,139,808 = 1,139,808 : x
2. Step 2: Convert to fraction form
   533,184/1,139,808 = 1,139,808/x
3. Step 3: Cross multiply
   533,184x = 1,139,808 × 1,139,808
4. Step 4: Simplify right side
   533,184x = 1,299,162,276,864
5. Step 5: Solve for x
   x = 1,299,162,276,864/533,184
6. Step 6: Final answer
   x = 2,436,611.52