Finding the Third Proportional to 2,160,244 and 4,727,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,160,244 : 4,727,336 = 4,727,336 : x
2. Step 2: Convert to fraction form
   2,160,244/4,727,336 = 4,727,336/x
3. Step 3: Cross multiply
   2,160,244x = 4,727,336 × 4,727,336
4. Step 4: Simplify right side
   2,160,244x = 22,347,705,656,896
5. Step 5: Solve for x
   x = 22,347,705,656,896/2,160,244
6. Step 6: Final answer
   x = 10,344,991.43