Finding the Third Proportional to 137,789,387 and 204,101,144

Step by Step Solution

1. Step 1: Write the proportion equation
   137,789,387 : 204,101,144 = 204,101,144 : x
2. Step 2: Convert to fraction form
   137,789,387/204,101,144 = 204,101,144/x
3. Step 3: Cross multiply
   137,789,387x = 204,101,144 × 204,101,144
4. Step 4: Simplify right side
   137,789,387x = 41,657,276,982,108,736
5. Step 5: Solve for x
   x = 41,657,276,982,108,736/137,789,387
6. Step 6: Final answer
   x = 302,325,729.79