Finding the Third Proportional to 4,304,916 and 9,449,514

Step by Step Solution

1. Step 1: Write the proportion equation
   4,304,916 : 9,449,514 = 9,449,514 : x
2. Step 2: Convert to fraction form
   4,304,916/9,449,514 = 9,449,514/x
3. Step 3: Cross multiply
   4,304,916x = 9,449,514 × 9,449,514
4. Step 4: Simplify right side
   4,304,916x = 89,293,314,836,196
5. Step 5: Solve for x
   x = 89,293,314,836,196/4,304,916
6. Step 6: Final answer
   x = 20,742,173.56