Finding the Third Proportional to 1,058,172 and 2,351,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,058,172 : 2,351,760 = 2,351,760 : x
2. Step 2: Convert to fraction form
   1,058,172/2,351,760 = 2,351,760/x
3. Step 3: Cross multiply
   1,058,172x = 2,351,760 × 2,351,760
4. Step 4: Simplify right side
   1,058,172x = 5,530,775,097,600
5. Step 5: Solve for x
   x = 5,530,775,097,600/1,058,172
6. Step 6: Final answer
   x = 5,226,725.99