Finding the Third Proportional to 2,141,914 and 4,461,380

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,914 : 4,461,380 = 4,461,380 : x
2. Step 2: Convert to fraction form
   2,141,914/4,461,380 = 4,461,380/x
3. Step 3: Cross multiply
   2,141,914x = 4,461,380 × 4,461,380
4. Step 4: Simplify right side
   2,141,914x = 19,903,911,504,400
5. Step 5: Solve for x
   x = 19,903,911,504,400/2,141,914
6. Step 6: Final answer
   x = 9,292,582.01