Finding the Third Proportional to 3,403,146 and 5,272,029

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,146 : 5,272,029 = 5,272,029 : x
2. Step 2: Convert to fraction form
   3,403,146/5,272,029 = 5,272,029/x
3. Step 3: Cross multiply
   3,403,146x = 5,272,029 × 5,272,029
4. Step 4: Simplify right side
   3,403,146x = 27,794,289,776,841
5. Step 5: Solve for x
   x = 27,794,289,776,841/3,403,146
6. Step 6: Final answer
   x = 8,167,234.02