Finding the Third Proportional to 828,940,677 and 1,797,744,756

Step by Step Solution

1. Step 1: Write the proportion equation
   828,940,677 : 1,797,744,756 = 1,797,744,756 : x
2. Step 2: Convert to fraction form
   828,940,677/1,797,744,756 = 1,797,744,756/x
3. Step 3: Cross multiply
   828,940,677x = 1,797,744,756 × 1,797,744,756
4. Step 4: Simplify right side
   828,940,677x = 3,231,886,207,725,499,392
5. Step 5: Solve for x
   x = 3,231,886,207,725,499,392/828,940,677
6. Step 6: Final answer
   x = 3,898,814,833.68