Finding the Third Proportional to 1,517,509,852 and 2,276,264,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,509,852 : 2,276,264,774 = 2,276,264,774 : x
2. Step 2: Convert to fraction form
   1,517,509,852/2,276,264,774 = 2,276,264,774/x
3. Step 3: Cross multiply
   1,517,509,852x = 2,276,264,774 × 2,276,264,774
4. Step 4: Simplify right side
   1,517,509,852x = 5,181,381,321,353,271,296
5. Step 5: Solve for x
   x = 5,181,381,321,353,271,296/1,517,509,852
6. Step 6: Final answer
   x = 3,414,397,155