Finding the Third Proportional to 982,268,068,486 and 2,137,501,375,168

Step by Step Solution

1. Step 1: Write the proportion equation
   982,268,068,486 : 2,137,501,375,168 = 2,137,501,375,168 : x
2. Step 2: Convert to fraction form
   982,268,068,486/2,137,501,375,168 = 2,137,501,375,168/x
3. Step 3: Cross multiply
   982,268,068,486x = 2,137,501,375,168 × 2,137,501,375,168
4. Step 4: Simplify right side
   982,268,068,486x = 4,568,912,128,845,090,943,664,128
5. Step 5: Solve for x
   x = 4,568,912,128,845,090,943,664,128/982,268,068,486
6. Step 6: Final answer
   x = 4,651,390,262,423.27