Finding the Third Proportional to 1,840,478 and 3,770,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,478 : 3,770,194 = 3,770,194 : x
2. Step 2: Convert to fraction form
   1,840,478/3,770,194 = 3,770,194/x
3. Step 3: Cross multiply
   1,840,478x = 3,770,194 × 3,770,194
4. Step 4: Simplify right side
   1,840,478x = 14,214,362,797,636
5. Step 5: Solve for x
   x = 14,214,362,797,636/1,840,478
6. Step 6: Final answer
   x = 7,723,190.82