Finding the Third Proportional to 2,983,120,968 and 4,147,791,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,120,968 : 4,147,791,258 = 4,147,791,258 : x
2. Step 2: Convert to fraction form
   2,983,120,968/4,147,791,258 = 4,147,791,258/x
3. Step 3: Cross multiply
   2,983,120,968x = 4,147,791,258 × 4,147,791,258
4. Step 4: Simplify right side
   2,983,120,968x = 17,204,172,319,941,222,400
5. Step 5: Solve for x
   x = 17,204,172,319,941,222,400/2,983,120,968
6. Step 6: Final answer
   x = 5,767,172,201.36