Finding the Third Proportional to 574,956 and 1,209,492

Step by Step Solution

1. Step 1: Write the proportion equation
   574,956 : 1,209,492 = 1,209,492 : x
2. Step 2: Convert to fraction form
   574,956/1,209,492 = 1,209,492/x
3. Step 3: Cross multiply
   574,956x = 1,209,492 × 1,209,492
4. Step 4: Simplify right side
   574,956x = 1,462,870,898,064
5. Step 5: Solve for x
   x = 1,462,870,898,064/574,956
6. Step 6: Final answer
   x = 2,544,318.00