Finding the Third Proportional to 1,791,614 and 3,898,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791,614 : 3,898,138 = 3,898,138 : x
2. Step 2: Convert to fraction form
   1,791,614/3,898,138 = 3,898,138/x
3. Step 3: Cross multiply
   1,791,614x = 3,898,138 × 3,898,138
4. Step 4: Simplify right side
   1,791,614x = 15,195,479,867,044
5. Step 5: Solve for x
   x = 15,195,479,867,044/1,791,614
6. Step 6: Final answer
   x = 8,481,447.38