Finding the Third Proportional to 2,048,830,642.50 and 4,408,404,177

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,830,642.50 : 4,408,404,177 = 4,408,404,177 : x
2. Step 2: Convert to fraction form
   2,048,830,642.50/4,408,404,177 = 4,408,404,177/x
3. Step 3: Cross multiply
   2,048,830,642.50x = 4,408,404,177 × 4,408,404,177
4. Step 4: Simplify right side
   2,048,830,642.50x = 19,434,027,387,791,048,704
5. Step 5: Solve for x
   x = 19,434,027,387,791,048,704/2,048,830,642.50
6. Step 6: Final answer
   x = 9,485,424,019.27