Finding the Third Proportional to 5,814,707,169 and 12,681,815,142

Step by Step Solution

1. Step 1: Write the proportion equation
   5,814,707,169 : 12,681,815,142 = 12,681,815,142 : x
2. Step 2: Convert to fraction form
   5,814,707,169/12,681,815,142 = 12,681,815,142/x
3. Step 3: Cross multiply
   5,814,707,169x = 12,681,815,142 × 12,681,815,142
4. Step 4: Simplify right side
   5,814,707,169x = 160,828,435,295,860,490,240
5. Step 5: Solve for x
   x = 160,828,435,295,860,490,240/5,814,707,169
6. Step 6: Final answer
   x = 27,658,905,362.13