Finding the Third Proportional to 3,488,328 and 7,510,896

Step by Step Solution

1. Step 1: Write the proportion equation
   3,488,328 : 7,510,896 = 7,510,896 : x
2. Step 2: Convert to fraction form
   3,488,328/7,510,896 = 7,510,896/x
3. Step 3: Cross multiply
   3,488,328x = 7,510,896 × 7,510,896
4. Step 4: Simplify right side
   3,488,328x = 56,413,558,722,816
5. Step 5: Solve for x
   x = 56,413,558,722,816/3,488,328
6. Step 6: Final answer
   x = 16,172,091.25