Finding the Third Proportional to 123,592,796 and 186,979,872

Step by Step Solution

1. Step 1: Write the proportion equation
   123,592,796 : 186,979,872 = 186,979,872 : x
2. Step 2: Convert to fraction form
   123,592,796/186,979,872 = 186,979,872/x
3. Step 3: Cross multiply
   123,592,796x = 186,979,872 × 186,979,872
4. Step 4: Simplify right side
   123,592,796x = 34,961,472,533,136,384
5. Step 5: Solve for x
   x = 34,961,472,533,136,384/123,592,796
6. Step 6: Final answer
   x = 282,876,297.52