Finding the Third Proportional to 2,048,830,810 and 4,408,404,486

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,830,810 : 4,408,404,486 = 4,408,404,486 : x
2. Step 2: Convert to fraction form
   2,048,830,810/4,408,404,486 = 4,408,404,486/x
3. Step 3: Cross multiply
   2,048,830,810x = 4,408,404,486 × 4,408,404,486
4. Step 4: Simplify right side
   2,048,830,810x = 19,434,030,112,184,926,208
5. Step 5: Solve for x
   x = 19,434,030,112,184,926,208/2,048,830,810
6. Step 6: Final answer
   x = 9,485,424,573.53