Finding the Third Proportional to 1,553,190 and 2,353,842

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,190 : 2,353,842 = 2,353,842 : x
2. Step 2: Convert to fraction form
   1,553,190/2,353,842 = 2,353,842/x
3. Step 3: Cross multiply
   1,553,190x = 2,353,842 × 2,353,842
4. Step 4: Simplify right side
   1,553,190x = 5,540,572,160,964
5. Step 5: Solve for x
   x = 5,540,572,160,964/1,553,190
6. Step 6: Final answer
   x = 3,567,221.11