Finding the Third Proportional to 1,694,274 and 3,720,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,694,274 : 3,720,324 = 3,720,324 : x
2. Step 2: Convert to fraction form
   1,694,274/3,720,324 = 3,720,324/x
3. Step 3: Cross multiply
   1,694,274x = 3,720,324 × 3,720,324
4. Step 4: Simplify right side
   1,694,274x = 13,840,810,664,976
5. Step 5: Solve for x
   x = 13,840,810,664,976/1,694,274
6. Step 6: Final answer
   x = 8,169,169.02