Finding the Third Proportional to 3,881,719 and 5,876,980

Step by Step Solution

1. Step 1: Write the proportion equation
   3,881,719 : 5,876,980 = 5,876,980 : x
2. Step 2: Convert to fraction form
   3,881,719/5,876,980 = 5,876,980/x
3. Step 3: Cross multiply
   3,881,719x = 5,876,980 × 5,876,980
4. Step 4: Simplify right side
   3,881,719x = 34,538,893,920,400
5. Step 5: Solve for x
   x = 34,538,893,920,400/3,881,719
6. Step 6: Final answer
   x = 8,897,834.68