Finding the Third Proportional to 715,118 and 1,060,303

Step by Step Solution

1. Step 1: Write the proportion equation
   715,118 : 1,060,303 = 1,060,303 : x
2. Step 2: Convert to fraction form
   715,118/1,060,303 = 1,060,303/x
3. Step 3: Cross multiply
   715,118x = 1,060,303 × 1,060,303
4. Step 4: Simplify right side
   715,118x = 1,124,242,451,809
5. Step 5: Solve for x
   x = 1,124,242,451,809/715,118
6. Step 6: Final answer
   x = 1,572,107.61