Finding the Third Proportional to 510,318 and 1,109,304

Step by Step Solution

1. Step 1: Write the proportion equation
   510,318 : 1,109,304 = 1,109,304 : x
2. Step 2: Convert to fraction form
   510,318/1,109,304 = 1,109,304/x
3. Step 3: Cross multiply
   510,318x = 1,109,304 × 1,109,304
4. Step 4: Simplify right side
   510,318x = 1,230,555,364,416
5. Step 5: Solve for x
   x = 1,230,555,364,416/510,318
6. Step 6: Final answer
   x = 2,411,350.11