Finding the Third Proportional to 123,592,826 and 186,979,923

Step by Step Solution

1. Step 1: Write the proportion equation
   123,592,826 : 186,979,923 = 186,979,923 : x
2. Step 2: Convert to fraction form
   123,592,826/186,979,923 = 186,979,923/x
3. Step 3: Cross multiply
   123,592,826x = 186,979,923 × 186,979,923
4. Step 4: Simplify right side
   123,592,826x = 34,961,491,605,085,928
5. Step 5: Solve for x
   x = 34,961,491,605,085,928/123,592,826
6. Step 6: Final answer
   x = 282,876,383.17