Finding the Third Proportional to 1,968,606 and 2,815,101

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,606 : 2,815,101 = 2,815,101 : x
2. Step 2: Convert to fraction form
   1,968,606/2,815,101 = 2,815,101/x
3. Step 3: Cross multiply
   1,968,606x = 2,815,101 × 2,815,101
4. Step 4: Simplify right side
   1,968,606x = 7,924,793,640,201
5. Step 5: Solve for x
   x = 7,924,793,640,201/1,968,606
6. Step 6: Final answer
   x = 4,025,586.45