Finding the Third Proportional to 315,888,114 and 704,367,980

Step by Step Solution

1. Step 1: Write the proportion equation
   315,888,114 : 704,367,980 = 704,367,980 : x
2. Step 2: Convert to fraction form
   315,888,114/704,367,980 = 704,367,980/x
3. Step 3: Cross multiply
   315,888,114x = 704,367,980 × 704,367,980
4. Step 4: Simplify right side
   315,888,114x = 496,134,251,249,280,384
5. Step 5: Solve for x
   x = 496,134,251,249,280,384/315,888,114
6. Step 6: Final answer
   x = 1,570,601,201.06