Finding the Third Proportional to 2,111,074 and 4,633,182

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,074 : 4,633,182 = 4,633,182 : x
2. Step 2: Convert to fraction form
   2,111,074/4,633,182 = 4,633,182/x
3. Step 3: Cross multiply
   2,111,074x = 4,633,182 × 4,633,182
4. Step 4: Simplify right side
   2,111,074x = 21,466,375,445,124
5. Step 5: Solve for x
   x = 21,466,375,445,124/2,111,074
6. Step 6: Final answer
   x = 10,168,461.86