Finding the Third Proportional to 1,969,757 and 4,233,772

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,757 : 4,233,772 = 4,233,772 : x
2. Step 2: Convert to fraction form
   1,969,757/4,233,772 = 4,233,772/x
3. Step 3: Cross multiply
   1,969,757x = 4,233,772 × 4,233,772
4. Step 4: Simplify right side
   1,969,757x = 17,924,825,347,984
5. Step 5: Solve for x
   x = 17,924,825,347,984/1,969,757
6. Step 6: Final answer
   x = 9,100,018.61