Finding the Third Proportional to 1,079,661,843,623 and 2,248,686,662,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,661,843,623 : 2,248,686,662,980 = 2,248,686,662,980 : x
2. Step 2: Convert to fraction form
   1,079,661,843,623/2,248,686,662,980 = 2,248,686,662,980/x
3. Step 3: Cross multiply
   1,079,661,843,623x = 2,248,686,662,980 × 2,248,686,662,980
4. Step 4: Simplify right side
   1,079,661,843,623x = 5,056,591,708,264,127,656,886,272
5. Step 5: Solve for x
   x = 5,056,591,708,264,127,656,886,272/1,079,661,843,623
6. Step 6: Final answer
   x = 4,683,495,798,365.74