Finding the Third Proportional to 969,912 and 2,107,706

Step by Step Solution

1. Step 1: Write the proportion equation
   969,912 : 2,107,706 = 2,107,706 : x
2. Step 2: Convert to fraction form
   969,912/2,107,706 = 2,107,706/x
3. Step 3: Cross multiply
   969,912x = 2,107,706 × 2,107,706
4. Step 4: Simplify right side
   969,912x = 4,442,424,582,436
5. Step 5: Solve for x
   x = 4,442,424,582,436/969,912
6. Step 6: Final answer
   x = 4,580,234.68