Finding the Third Proportional to 2,983,120,955 and 4,147,791,243

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983,120,955 : 4,147,791,243 = 4,147,791,243 : x
2. Step 2: Convert to fraction form
   2,983,120,955/4,147,791,243 = 4,147,791,243/x
3. Step 3: Cross multiply
   2,983,120,955x = 4,147,791,243 × 4,147,791,243
4. Step 4: Simplify right side
   2,983,120,955x = 17,204,172,195,507,484,672
5. Step 5: Solve for x
   x = 17,204,172,195,507,484,672/2,983,120,955
6. Step 6: Final answer
   x = 5,767,172,184.78