Finding the Third Proportional to 2,197,921 and 4,632,002

Step by Step Solution

1. Step 1: Write the proportion equation
   2,197,921 : 4,632,002 = 4,632,002 : x
2. Step 2: Convert to fraction form
   2,197,921/4,632,002 = 4,632,002/x
3. Step 3: Cross multiply
   2,197,921x = 4,632,002 × 4,632,002
4. Step 4: Simplify right side
   2,197,921x = 21,455,442,528,004
5. Step 5: Solve for x
   x = 21,455,442,528,004/2,197,921
6. Step 6: Final answer
   x = 9,761,698.68