Finding the Third Proportional to 3,368,814 and 7,305,174

Step by Step Solution

1. Step 1: Write the proportion equation
   3,368,814 : 7,305,174 = 7,305,174 : x
2. Step 2: Convert to fraction form
   3,368,814/7,305,174 = 7,305,174/x
3. Step 3: Cross multiply
   3,368,814x = 7,305,174 × 7,305,174
4. Step 4: Simplify right side
   3,368,814x = 53,365,567,170,276
5. Step 5: Solve for x
   x = 53,365,567,170,276/3,368,814
6. Step 6: Final answer
   x = 15,841,054.80