Finding the Third Proportional to 2,268,982 and 4,838,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,982 : 4,838,312 = 4,838,312 : x
2. Step 2: Convert to fraction form
   2,268,982/4,838,312 = 4,838,312/x
3. Step 3: Cross multiply
   2,268,982x = 4,838,312 × 4,838,312
4. Step 4: Simplify right side
   2,268,982x = 23,409,263,009,344
5. Step 5: Solve for x
   x = 23,409,263,009,344/2,268,982
6. Step 6: Final answer
   x = 10,317,077.44