Finding the Third Proportional to 4,403,997 and 9,674,046

Step by Step Solution

1. Step 1: Write the proportion equation
   4,403,997 : 9,674,046 = 9,674,046 : x
2. Step 2: Convert to fraction form
   4,403,997/9,674,046 = 9,674,046/x
3. Step 3: Cross multiply
   4,403,997x = 9,674,046 × 9,674,046
4. Step 4: Simplify right side
   4,403,997x = 93,587,166,010,116
5. Step 5: Solve for x
   x = 93,587,166,010,116/4,403,997
6. Step 6: Final answer
   x = 21,250,506.30