Finding the Third Proportional to 1,854,570 and 3,954,094

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,570 : 3,954,094 = 3,954,094 : x
2. Step 2: Convert to fraction form
   1,854,570/3,954,094 = 3,954,094/x
3. Step 3: Cross multiply
   1,854,570x = 3,954,094 × 3,954,094
4. Step 4: Simplify right side
   1,854,570x = 15,634,859,360,836
5. Step 5: Solve for x
   x = 15,634,859,360,836/1,854,570
6. Step 6: Final answer
   x = 8,430,449.84