Finding the Third Proportional to 2,268,980 and 4,838,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,980 : 4,838,308 = 4,838,308 : x
2. Step 2: Convert to fraction form
   2,268,980/4,838,308 = 4,838,308/x
3. Step 3: Cross multiply
   2,268,980x = 4,838,308 × 4,838,308
4. Step 4: Simplify right side
   2,268,980x = 23,409,224,302,864
5. Step 5: Solve for x
   x = 23,409,224,302,864/2,268,980
6. Step 6: Final answer
   x = 10,317,069.48