Finding the Third Proportional to 726,304 and 1,063,086

Step by Step Solution

1. Step 1: Write the proportion equation
   726,304 : 1,063,086 = 1,063,086 : x
2. Step 2: Convert to fraction form
   726,304/1,063,086 = 1,063,086/x
3. Step 3: Cross multiply
   726,304x = 1,063,086 × 1,063,086
4. Step 4: Simplify right side
   726,304x = 1,130,151,843,396
5. Step 5: Solve for x
   x = 1,130,151,843,396/726,304
6. Step 6: Final answer
   x = 1,556,031.42