Finding the Third Proportional to 506,624 and 1,114,368

Step by Step Solution

1. Step 1: Write the proportion equation
   506,624 : 1,114,368 = 1,114,368 : x
2. Step 2: Convert to fraction form
   506,624/1,114,368 = 1,114,368/x
3. Step 3: Cross multiply
   506,624x = 1,114,368 × 1,114,368
4. Step 4: Simplify right side
   506,624x = 1,241,816,039,424
5. Step 5: Solve for x
   x = 1,241,816,039,424/506,624
6. Step 6: Final answer
   x = 2,451,159.12