Finding the Third Proportional to 2,111,070 and 4,633,173

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,070 : 4,633,173 = 4,633,173 : x
2. Step 2: Convert to fraction form
   2,111,070/4,633,173 = 4,633,173/x
3. Step 3: Cross multiply
   2,111,070x = 4,633,173 × 4,633,173
4. Step 4: Simplify right side
   2,111,070x = 21,466,292,047,929
5. Step 5: Solve for x
   x = 21,466,292,047,929/2,111,070
6. Step 6: Final answer
   x = 10,168,441.62