Finding the Third Proportional to 1,917,030 and 4,103,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,917,030 : 4,103,348 = 4,103,348 : x
2. Step 2: Convert to fraction form
   1,917,030/4,103,348 = 4,103,348/x
3. Step 3: Cross multiply
   1,917,030x = 4,103,348 × 4,103,348
4. Step 4: Simplify right side
   1,917,030x = 16,837,464,809,104
5. Step 5: Solve for x
   x = 16,837,464,809,104/1,917,030
6. Step 6: Final answer
   x = 8,783,099.28