Finding the Third Proportional to 700,078 and 1,496,120

Step by Step Solution

1. Step 1: Write the proportion equation
   700,078 : 1,496,120 = 1,496,120 : x
2. Step 2: Convert to fraction form
   700,078/1,496,120 = 1,496,120/x
3. Step 3: Cross multiply
   700,078x = 1,496,120 × 1,496,120
4. Step 4: Simplify right side
   700,078x = 2,238,375,054,400
5. Step 5: Solve for x
   x = 2,238,375,054,400/700,078
6. Step 6: Final answer
   x = 3,197,322.38