Finding the Third Proportional to 1,079,661,843,640 and 2,248,686,663,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,661,843,640 : 2,248,686,663,008 = 2,248,686,663,008 : x
2. Step 2: Convert to fraction form
   1,079,661,843,640/2,248,686,663,008 = 2,248,686,663,008/x
3. Step 3: Cross multiply
   1,079,661,843,640x = 2,248,686,663,008 × 2,248,686,663,008
4. Step 4: Simplify right side
   1,079,661,843,640x = 5,056,591,708,390,055,024,263,168
5. Step 5: Solve for x
   x = 5,056,591,708,390,055,024,263,168/1,079,661,843,640
6. Step 6: Final answer
   x = 4,683,495,798,408.63