Finding the Third Proportional to 2,139,452 and 4,698,832

Step by Step Solution

1. Step 1: Write the proportion equation
   2,139,452 : 4,698,832 = 4,698,832 : x
2. Step 2: Convert to fraction form
   2,139,452/4,698,832 = 4,698,832/x
3. Step 3: Cross multiply
   2,139,452x = 4,698,832 × 4,698,832
4. Step 4: Simplify right side
   2,139,452x = 22,079,022,164,224
5. Step 5: Solve for x
   x = 22,079,022,164,224/2,139,452
6. Step 6: Final answer
   x = 10,319,942.75