Finding the Third Proportional to 513,450 and 1,144,956

Step by Step Solution

1. Step 1: Write the proportion equation
   513,450 : 1,144,956 = 1,144,956 : x
2. Step 2: Convert to fraction form
   513,450/1,144,956 = 1,144,956/x
3. Step 3: Cross multiply
   513,450x = 1,144,956 × 1,144,956
4. Step 4: Simplify right side
   513,450x = 1,310,924,241,936
5. Step 5: Solve for x
   x = 1,310,924,241,936/513,450
6. Step 6: Final answer
   x = 2,553,168.26