Finding the Third Proportional to 3,794,976 and 8,290,368

Step by Step Solution

1. Step 1: Write the proportion equation
   3,794,976 : 8,290,368 = 8,290,368 : x
2. Step 2: Convert to fraction form
   3,794,976/8,290,368 = 8,290,368/x
3. Step 3: Cross multiply
   3,794,976x = 8,290,368 × 8,290,368
4. Step 4: Simplify right side
   3,794,976x = 68,730,201,575,424
5. Step 5: Solve for x
   x = 68,730,201,575,424/3,794,976
6. Step 6: Final answer
   x = 18,110,839.59