Finding the Third Proportional to 513,726 and 1,114,996

Step by Step Solution

1. Step 1: Write the proportion equation
   513,726 : 1,114,996 = 1,114,996 : x
2. Step 2: Convert to fraction form
   513,726/1,114,996 = 1,114,996/x
3. Step 3: Cross multiply
   513,726x = 1,114,996 × 1,114,996
4. Step 4: Simplify right side
   513,726x = 1,243,216,080,016
5. Step 5: Solve for x
   x = 1,243,216,080,016/513,726
6. Step 6: Final answer
   x = 2,419,998.36