Finding the Third Proportional to 2,058,838 and 2,970,146

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,838 : 2,970,146 = 2,970,146 : x
2. Step 2: Convert to fraction form
   2,058,838/2,970,146 = 2,970,146/x
3. Step 3: Cross multiply
   2,058,838x = 2,970,146 × 2,970,146
4. Step 4: Simplify right side
   2,058,838x = 8,821,767,261,316
5. Step 5: Solve for x
   x = 8,821,767,261,316/2,058,838
6. Step 6: Final answer
   x = 4,284,828.27