Finding the Third Proportional to 4,107,008 and 9,007,616

Step by Step Solution

1. Step 1: Write the proportion equation
   4,107,008 : 9,007,616 = 9,007,616 : x
2. Step 2: Convert to fraction form
   4,107,008/9,007,616 = 9,007,616/x
3. Step 3: Cross multiply
   4,107,008x = 9,007,616 × 9,007,616
4. Step 4: Simplify right side
   4,107,008x = 81,137,146,003,456
5. Step 5: Solve for x
   x = 81,137,146,003,456/4,107,008
6. Step 6: Final answer
   x = 19,755,779.88