Finding the Third Proportional to 1,353,174 and 2,917,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,174 : 2,917,896 = 2,917,896 : x
2. Step 2: Convert to fraction form
   1,353,174/2,917,896 = 2,917,896/x
3. Step 3: Cross multiply
   1,353,174x = 2,917,896 × 2,917,896
4. Step 4: Simplify right side
   1,353,174x = 8,514,117,066,816
5. Step 5: Solve for x
   x = 8,514,117,066,816/1,353,174
6. Step 6: Final answer
   x = 6,291,960.29