Finding the Third Proportional to 2,237,872 and 4,829,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,872 : 4,829,552 = 4,829,552 : x
2. Step 2: Convert to fraction form
   2,237,872/4,829,552 = 4,829,552/x
3. Step 3: Cross multiply
   2,237,872x = 4,829,552 × 4,829,552
4. Step 4: Simplify right side
   2,237,872x = 23,324,572,520,704
5. Step 5: Solve for x
   x = 23,324,572,520,704/2,237,872
6. Step 6: Final answer
   x = 10,422,657.11