Finding the Third Proportional to 2,276,404,768 and 5,269,548,863.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,404,768 : 5,269,548,863.50 = 5,269,548,863.50 : x
2. Step 2: Convert to fraction form
   2,276,404,768/5,269,548,863.50 = 5,269,548,863.50/x
3. Step 3: Cross multiply
   2,276,404,768x = 5,269,548,863.50 × 5,269,548,863.50
4. Step 4: Simplify right side
   2,276,404,768x = 27,768,145,224,814,141,440
5. Step 5: Solve for x
   x = 27,768,145,224,814,141,440/2,276,404,768
6. Step 6: Final answer
   x = 12,198,245,942.53