Finding the Third Proportional to 2,156,776 and 3,383,051

Step by Step Solution

1. Step 1: Write the proportion equation
   2,156,776 : 3,383,051 = 3,383,051 : x
2. Step 2: Convert to fraction form
   2,156,776/3,383,051 = 3,383,051/x
3. Step 3: Cross multiply
   2,156,776x = 3,383,051 × 3,383,051
4. Step 4: Simplify right side
   2,156,776x = 11,445,034,068,601
5. Step 5: Solve for x
   x = 11,445,034,068,601/2,156,776
6. Step 6: Final answer
   x = 5,306,547.40