Finding the Third Proportional to 2,853,298,386 and 5,786,825,044.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,298,386 : 5,786,825,044.50 = 5,786,825,044.50 : x
2. Step 2: Convert to fraction form
   2,853,298,386/5,786,825,044.50 = 5,786,825,044.50/x
3. Step 3: Cross multiply
   2,853,298,386x = 5,786,825,044.50 × 5,786,825,044.50
4. Step 4: Simplify right side
   2,853,298,386x = 33,487,344,095,652,425,728
5. Step 5: Solve for x
   x = 33,487,344,095,652,425,728/2,853,298,386
6. Step 6: Final answer
   x = 11,736,362,470.87