Finding the Third Proportional to 3,862,274 and 5,843,120

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,274 : 5,843,120 = 5,843,120 : x
2. Step 2: Convert to fraction form
   3,862,274/5,843,120 = 5,843,120/x
3. Step 3: Cross multiply
   3,862,274x = 5,843,120 × 5,843,120
4. Step 4: Simplify right side
   3,862,274x = 34,142,051,334,400
5. Step 5: Solve for x
   x = 34,142,051,334,400/3,862,274
6. Step 6: Final answer
   x = 8,839,883.27