Finding the Third Proportional to 1,694,269 and 3,720,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,694,269 : 3,720,314 = 3,720,314 : x
2. Step 2: Convert to fraction form
   1,694,269/3,720,314 = 3,720,314/x
3. Step 3: Cross multiply
   1,694,269x = 3,720,314 × 3,720,314
4. Step 4: Simplify right side
   1,694,269x = 13,840,736,258,596
5. Step 5: Solve for x
   x = 13,840,736,258,596/1,694,269
6. Step 6: Final answer
   x = 8,169,149.21