Finding the Third Proportional to 4,269,694 and 9,297,490

Step by Step Solution

1. Step 1: Write the proportion equation
   4,269,694 : 9,297,490 = 9,297,490 : x
2. Step 2: Convert to fraction form
   4,269,694/9,297,490 = 9,297,490/x
3. Step 3: Cross multiply
   4,269,694x = 9,297,490 × 9,297,490
4. Step 4: Simplify right side
   4,269,694x = 86,443,320,300,100
5. Step 5: Solve for x
   x = 86,443,320,300,100/4,269,694
6. Step 6: Final answer
   x = 20,245,788.18