Finding the Third Proportional to 1,714,274 and 3,619,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,714,274 : 3,619,396 = 3,619,396 : x
2. Step 2: Convert to fraction form
   1,714,274/3,619,396 = 3,619,396/x
3. Step 3: Cross multiply
   1,714,274x = 3,619,396 × 3,619,396
4. Step 4: Simplify right side
   1,714,274x = 13,100,027,404,816
5. Step 5: Solve for x
   x = 13,100,027,404,816/1,714,274
6. Step 6: Final answer
   x = 7,641,734.87