Finding the Third Proportional to 2,111,068 and 4,633,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,068 : 4,633,170 = 4,633,170 : x
2. Step 2: Convert to fraction form
   2,111,068/4,633,170 = 4,633,170/x
3. Step 3: Cross multiply
   2,111,068x = 4,633,170 × 4,633,170
4. Step 4: Simplify right side
   2,111,068x = 21,466,264,248,900
5. Step 5: Solve for x
   x = 21,466,264,248,900/2,111,068
6. Step 6: Final answer
   x = 10,168,438.08