Finding the Third Proportional to 2,237,870 and 4,829,548

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,870 : 4,829,548 = 4,829,548 : x
2. Step 2: Convert to fraction form
   2,237,870/4,829,548 = 4,829,548/x
3. Step 3: Cross multiply
   2,237,870x = 4,829,548 × 4,829,548
4. Step 4: Simplify right side
   2,237,870x = 23,324,533,884,304
5. Step 5: Solve for x
   x = 23,324,533,884,304/2,237,870
6. Step 6: Final answer
   x = 10,422,649.16