Finding the Third Proportional to 2,649,514,760 and 5,780,278,574

Step by Step Solution

1. Step 1: Write the proportion equation
   2,649,514,760 : 5,780,278,574 = 5,780,278,574 : x
2. Step 2: Convert to fraction form
   2,649,514,760/5,780,278,574 = 5,780,278,574/x
3. Step 3: Cross multiply
   2,649,514,760x = 5,780,278,574 × 5,780,278,574
4. Step 4: Simplify right side
   2,649,514,760x = 33,411,620,393,043,472,384
5. Step 5: Solve for x
   x = 33,411,620,393,043,472,384/2,649,514,760
6. Step 6: Final answer
   x = 12,610,467,734.49