Finding the Third Proportional to 496,608,356 and 1,170,643,978

Step by Step Solution

1. Step 1: Write the proportion equation
   496,608,356 : 1,170,643,978 = 1,170,643,978 : x
2. Step 2: Convert to fraction form
   496,608,356/1,170,643,978 = 1,170,643,978/x
3. Step 3: Cross multiply
   496,608,356x = 1,170,643,978 × 1,170,643,978
4. Step 4: Simplify right side
   496,608,356x = 1,370,407,323,227,664,384
5. Step 5: Solve for x
   x = 1,370,407,323,227,664,384/496,608,356
6. Step 6: Final answer
   x = 2,759,533,355.95