Finding the Third Proportional to 1,872,096 and 4,417,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,872,096 : 4,417,800 = 4,417,800 : x
2. Step 2: Convert to fraction form
   1,872,096/4,417,800 = 4,417,800/x
3. Step 3: Cross multiply
   1,872,096x = 4,417,800 × 4,417,800
4. Step 4: Simplify right side
   1,872,096x = 19,516,956,840,000
5. Step 5: Solve for x
   x = 19,516,956,840,000/1,872,096
6. Step 6: Final answer
   x = 10,425,190.18