Finding the Third Proportional to 2,048,830,643.50 and 4,408,404,179

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,830,643.50 : 4,408,404,179 = 4,408,404,179 : x
2. Step 2: Convert to fraction form
   2,048,830,643.50/4,408,404,179 = 4,408,404,179/x
3. Step 3: Cross multiply
   2,048,830,643.50x = 4,408,404,179 × 4,408,404,179
4. Step 4: Simplify right side
   2,048,830,643.50x = 19,434,027,405,424,664,576
5. Step 5: Solve for x
   x = 19,434,027,405,424,664,576/2,048,830,643.50
6. Step 6: Final answer
   x = 9,485,424,023.25