Finding the Third Proportional to 1,449,415 and 3,074,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,449,415 : 3,074,222 = 3,074,222 : x
2. Step 2: Convert to fraction form
   1,449,415/3,074,222 = 3,074,222/x
3. Step 3: Cross multiply
   1,449,415x = 3,074,222 × 3,074,222
4. Step 4: Simplify right side
   1,449,415x = 9,450,840,905,284
5. Step 5: Solve for x
   x = 9,450,840,905,284/1,449,415
6. Step 6: Final answer
   x = 6,520,451.98