Finding the Third Proportional to 3,348,354 and 7,267,514

Step by Step Solution

1. Step 1: Write the proportion equation
   3,348,354 : 7,267,514 = 7,267,514 : x
2. Step 2: Convert to fraction form
   3,348,354/7,267,514 = 7,267,514/x
3. Step 3: Cross multiply
   3,348,354x = 7,267,514 × 7,267,514
4. Step 4: Simplify right side
   3,348,354x = 52,816,759,740,196
5. Step 5: Solve for x
   x = 52,816,759,740,196/3,348,354
6. Step 6: Final answer
   x = 15,773,947.36