Finding the Third Proportional to 535,456 and 1,115,304

Step by Step Solution

1. Step 1: Write the proportion equation
   535,456 : 1,115,304 = 1,115,304 : x
2. Step 2: Convert to fraction form
   535,456/1,115,304 = 1,115,304/x
3. Step 3: Cross multiply
   535,456x = 1,115,304 × 1,115,304
4. Step 4: Simplify right side
   535,456x = 1,243,903,012,416
5. Step 5: Solve for x
   x = 1,243,903,012,416/535,456
6. Step 6: Final answer
   x = 2,323,072.32