Finding the Third Proportional to 63,026,673 and 137,096,238

Step by Step Solution

1. Step 1: Write the proportion equation
   63,026,673 : 137,096,238 = 137,096,238 : x
2. Step 2: Convert to fraction form
   63,026,673/137,096,238 = 137,096,238/x
3. Step 3: Cross multiply
   63,026,673x = 137,096,238 × 137,096,238
4. Step 4: Simplify right side
   63,026,673x = 18,795,378,473,752,644
5. Step 5: Solve for x
   x = 18,795,378,473,752,644/63,026,673
6. Step 6: Final answer
   x = 298,213,083.11