Finding the Third Proportional to 1,914,950 and 4,149,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,950 : 4,149,020 = 4,149,020 : x
2. Step 2: Convert to fraction form
   1,914,950/4,149,020 = 4,149,020/x
3. Step 3: Cross multiply
   1,914,950x = 4,149,020 × 4,149,020
4. Step 4: Simplify right side
   1,914,950x = 17,214,366,960,400
5. Step 5: Solve for x
   x = 17,214,366,960,400/1,914,950
6. Step 6: Final answer
   x = 8,989,460.28