Finding the Third Proportional to 1,353,030 and 2,910,180

Step by Step Solution

1. Step 1: Write the proportion equation
   1,353,030 : 2,910,180 = 2,910,180 : x
2. Step 2: Convert to fraction form
   1,353,030/2,910,180 = 2,910,180/x
3. Step 3: Cross multiply
   1,353,030x = 2,910,180 × 2,910,180
4. Step 4: Simplify right side
   1,353,030x = 8,469,147,632,400
5. Step 5: Solve for x
   x = 8,469,147,632,400/1,353,030
6. Step 6: Final answer
   x = 6,259,393.83