Finding the Third Proportional to 4,314,404 and 9,362,173

Step by Step Solution

1. Step 1: Write the proportion equation
   4,314,404 : 9,362,173 = 9,362,173 : x
2. Step 2: Convert to fraction form
   4,314,404/9,362,173 = 9,362,173/x
3. Step 3: Cross multiply
   4,314,404x = 9,362,173 × 9,362,173
4. Step 4: Simplify right side
   4,314,404x = 87,650,283,281,929
5. Step 5: Solve for x
   x = 87,650,283,281,929/4,314,404
6. Step 6: Final answer
   x = 20,315,733.83