Finding the Third Proportional to 980,018 and 2,110,182

Step by Step Solution

1. Step 1: Write the proportion equation
   980,018 : 2,110,182 = 2,110,182 : x
2. Step 2: Convert to fraction form
   980,018/2,110,182 = 2,110,182/x
3. Step 3: Cross multiply
   980,018x = 2,110,182 × 2,110,182
4. Step 4: Simplify right side
   980,018x = 4,452,868,073,124
5. Step 5: Solve for x
   x = 4,452,868,073,124/980,018
6. Step 6: Final answer
   x = 4,543,659.48