Finding the Third Proportional to 487,183,186 and 1,149,665,120

Step by Step Solution

1. Step 1: Write the proportion equation
   487,183,186 : 1,149,665,120 = 1,149,665,120 : x
2. Step 2: Convert to fraction form
   487,183,186/1,149,665,120 = 1,149,665,120/x
3. Step 3: Cross multiply
   487,183,186x = 1,149,665,120 × 1,149,665,120
4. Step 4: Simplify right side
   487,183,186x = 1,321,729,888,144,614,400
5. Step 5: Solve for x
   x = 1,321,729,888,144,614,400/487,183,186
6. Step 6: Final answer
   x = 2,713,003,909.26