Finding the Third Proportional to 1,561,010 and 3,404,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561,010 : 3,404,908 = 3,404,908 : x
2. Step 2: Convert to fraction form
   1,561,010/3,404,908 = 3,404,908/x
3. Step 3: Cross multiply
   1,561,010x = 3,404,908 × 3,404,908
4. Step 4: Simplify right side
   1,561,010x = 11,593,398,488,464
5. Step 5: Solve for x
   x = 11,593,398,488,464/1,561,010
6. Step 6: Final answer
   x = 7,426,857.28