Finding the Third Proportional to 1,079,661,843,621 and 2,248,686,662,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,661,843,621 : 2,248,686,662,976 = 2,248,686,662,976 : x
2. Step 2: Convert to fraction form
   1,079,661,843,621/2,248,686,662,976 = 2,248,686,662,976/x
3. Step 3: Cross multiply
   1,079,661,843,621x = 2,248,686,662,976 × 2,248,686,662,976
4. Step 4: Simplify right side
   1,079,661,843,621x = 5,056,591,708,246,138,186,366,976
5. Step 5: Solve for x
   x = 5,056,591,708,246,138,186,366,976/1,079,661,843,621
6. Step 6: Final answer
   x = 4,683,495,798,357.75