Finding the Third Proportional to 637,793 and 1,353,330

Step by Step Solution

1. Step 1: Write the proportion equation
   637,793 : 1,353,330 = 1,353,330 : x
2. Step 2: Convert to fraction form
   637,793/1,353,330 = 1,353,330/x
3. Step 3: Cross multiply
   637,793x = 1,353,330 × 1,353,330
4. Step 4: Simplify right side
   637,793x = 1,831,502,088,900
5. Step 5: Solve for x
   x = 1,831,502,088,900/637,793
6. Step 6: Final answer
   x = 2,871,624.63