Finding the Third Proportional to 1,672,779 and 3,622,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,779 : 3,622,038 = 3,622,038 : x
2. Step 2: Convert to fraction form
   1,672,779/3,622,038 = 3,622,038/x
3. Step 3: Cross multiply
   1,672,779x = 3,622,038 × 3,622,038
4. Step 4: Simplify right side
   1,672,779x = 13,119,159,273,444
5. Step 5: Solve for x
   x = 13,119,159,273,444/1,672,779
6. Step 6: Final answer
   x = 7,842,733.12