Finding the Third Proportional to 1,791,612 and 3,898,134

Step by Step Solution

1. Step 1: Write the proportion equation
   1,791,612 : 3,898,134 = 3,898,134 : x
2. Step 2: Convert to fraction form
   1,791,612/3,898,134 = 3,898,134/x
3. Step 3: Cross multiply
   1,791,612x = 3,898,134 × 3,898,134
4. Step 4: Simplify right side
   1,791,612x = 15,195,448,681,956
5. Step 5: Solve for x
   x = 15,195,448,681,956/1,791,612
6. Step 6: Final answer
   x = 8,481,439.44