Finding the Third Proportional to 850,789,881 and 1,846,781,982

Step by Step Solution

1. Step 1: Write the proportion equation
   850,789,881 : 1,846,781,982 = 1,846,781,982 : x
2. Step 2: Convert to fraction form
   850,789,881/1,846,781,982 = 1,846,781,982/x
3. Step 3: Cross multiply
   850,789,881x = 1,846,781,982 × 1,846,781,982
4. Step 4: Simplify right side
   850,789,881x = 3,410,603,689,039,848,448
5. Step 5: Solve for x
   x = 3,410,603,689,039,848,448/850,789,881
6. Step 6: Final answer
   x = 4,008,749,710.36