Finding the Third Proportional to 4,074,010 and 8,961,548

Step by Step Solution

1. Step 1: Write the proportion equation
   4,074,010 : 8,961,548 = 8,961,548 : x
2. Step 2: Convert to fraction form
   4,074,010/8,961,548 = 8,961,548/x
3. Step 3: Cross multiply
   4,074,010x = 8,961,548 × 8,961,548
4. Step 4: Simplify right side
   4,074,010x = 80,309,342,556,304
5. Step 5: Solve for x
   x = 80,309,342,556,304/4,074,010
6. Step 6: Final answer
   x = 19,712,603.20