Finding the Third Proportional to 1,822,842 and 3,926,169

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,842 : 3,926,169 = 3,926,169 : x
2. Step 2: Convert to fraction form
   1,822,842/3,926,169 = 3,926,169/x
3. Step 3: Cross multiply
   1,822,842x = 3,926,169 × 3,926,169
4. Step 4: Simplify right side
   1,822,842x = 15,414,803,016,561
5. Step 5: Solve for x
   x = 15,414,803,016,561/1,822,842
6. Step 6: Final answer
   x = 8,456,466.89