Finding the Third Proportional to 558,826,236 and 1,175,563,746

Step by Step Solution

1. Step 1: Write the proportion equation
   558,826,236 : 1,175,563,746 = 1,175,563,746 : x
2. Step 2: Convert to fraction form
   558,826,236/1,175,563,746 = 1,175,563,746/x
3. Step 3: Cross multiply
   558,826,236x = 1,175,563,746 × 1,175,563,746
4. Step 4: Simplify right side
   558,826,236x = 1,381,950,120,909,552,640
5. Step 5: Solve for x
   x = 1,381,950,120,909,552,640/558,826,236
6. Step 6: Final answer
   x = 2,472,951,396.84