Finding the Third Proportional to 2,383,692,869 and 5,131,688,314

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383,692,869 : 5,131,688,314 = 5,131,688,314 : x
2. Step 2: Convert to fraction form
   2,383,692,869/5,131,688,314 = 5,131,688,314/x
3. Step 3: Cross multiply
   2,383,692,869x = 5,131,688,314 × 5,131,688,314
4. Step 4: Simplify right side
   2,383,692,869x = 26,334,224,952,044,163,072
5. Step 5: Solve for x
   x = 26,334,224,952,044,163,072/2,383,692,869
6. Step 6: Final answer
   x = 11,047,658,569.83