Finding the Third Proportional to 3,490,050 and 7,382,488

Step by Step Solution

1. Step 1: Write the proportion equation
   3,490,050 : 7,382,488 = 7,382,488 : x
2. Step 2: Convert to fraction form
   3,490,050/7,382,488 = 7,382,488/x
3. Step 3: Cross multiply
   3,490,050x = 7,382,488 × 7,382,488
4. Step 4: Simplify right side
   3,490,050x = 54,501,129,070,144
5. Step 5: Solve for x
   x = 54,501,129,070,144/3,490,050
6. Step 6: Final answer
   x = 15,616,145.63