Finding the Third Proportional to 2,486,366,048,394 and 5,410,550,355,970

Step by Step Solution

1. Step 1: Write the proportion equation
   2,486,366,048,394 : 5,410,550,355,970 = 5,410,550,355,970 : x
2. Step 2: Convert to fraction form
   2,486,366,048,394/5,410,550,355,970 = 5,410,550,355,970/x
3. Step 3: Cross multiply
   2,486,366,048,394x = 5,410,550,355,970 × 5,410,550,355,970
4. Step 4: Simplify right side
   2,486,366,048,394x = 29,274,055,154,487,093,949,890,560
5. Step 5: Solve for x
   x = 29,274,055,154,487,093,949,890,560/2,486,366,048,394
6. Step 6: Final answer
   x = 11,773,831,601,905.87