Finding the Third Proportional to 867,672 and 1,334,493

Step by Step Solution

1. Step 1: Write the proportion equation
   867,672 : 1,334,493 = 1,334,493 : x
2. Step 2: Convert to fraction form
   867,672/1,334,493 = 1,334,493/x
3. Step 3: Cross multiply
   867,672x = 1,334,493 × 1,334,493
4. Step 4: Simplify right side
   867,672x = 1,780,871,567,049
5. Step 5: Solve for x
   x = 1,780,871,567,049/867,672
6. Step 6: Final answer
   x = 2,052,470.94