Finding the Third Proportional to 2,371,581,476 and 5,151,422,158

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,581,476 : 5,151,422,158 = 5,151,422,158 : x
2. Step 2: Convert to fraction form
   2,371,581,476/5,151,422,158 = 5,151,422,158/x
3. Step 3: Cross multiply
   2,371,581,476x = 5,151,422,158 × 5,151,422,158
4. Step 4: Simplify right side
   2,371,581,476x = 26,537,150,249,933,377,536
5. Step 5: Solve for x
   x = 26,537,150,249,933,377,536/2,371,581,476
6. Step 6: Final answer
   x = 11,189,643,079.31