Finding the Third Proportional to 1,228,898 and 2,673,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,228,898 : 2,673,214 = 2,673,214 : x
2. Step 2: Convert to fraction form
   1,228,898/2,673,214 = 2,673,214/x
3. Step 3: Cross multiply
   1,228,898x = 2,673,214 × 2,673,214
4. Step 4: Simplify right side
   1,228,898x = 7,146,073,089,796
5. Step 5: Solve for x
   x = 7,146,073,089,796/1,228,898
6. Step 6: Final answer
   x = 5,815,025.40