Finding the Third Proportional to 1,572,558 and 2,356,370

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,558 : 2,356,370 = 2,356,370 : x
2. Step 2: Convert to fraction form
   1,572,558/2,356,370 = 2,356,370/x
3. Step 3: Cross multiply
   1,572,558x = 2,356,370 × 2,356,370
4. Step 4: Simplify right side
   1,572,558x = 5,552,479,576,900
5. Step 5: Solve for x
   x = 5,552,479,576,900/1,572,558
6. Step 6: Final answer
   x = 3,530,858.37