Finding the Third Proportional to 2,035,694 and 4,238,905

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035,694 : 4,238,905 = 4,238,905 : x
2. Step 2: Convert to fraction form
   2,035,694/4,238,905 = 4,238,905/x
3. Step 3: Cross multiply
   2,035,694x = 4,238,905 × 4,238,905
4. Step 4: Simplify right side
   2,035,694x = 17,968,315,599,025
5. Step 5: Solve for x
   x = 17,968,315,599,025/2,035,694
6. Step 6: Final answer
   x = 8,826,628.95