Finding the Third Proportional to 3,434,166 and 7,458,336

Step by Step Solution

1. Step 1: Write the proportion equation
   3,434,166 : 7,458,336 = 7,458,336 : x
2. Step 2: Convert to fraction form
   3,434,166/7,458,336 = 7,458,336/x
3. Step 3: Cross multiply
   3,434,166x = 7,458,336 × 7,458,336
4. Step 4: Simplify right side
   3,434,166x = 55,626,775,888,896
5. Step 5: Solve for x
   x = 55,626,775,888,896/3,434,166
6. Step 6: Final answer
   x = 16,198,045.14