Finding the Third Proportional to 127,935,563 and 187,105,243

Step by Step Solution

1. Step 1: Write the proportion equation
   127,935,563 : 187,105,243 = 187,105,243 : x
2. Step 2: Convert to fraction form
   127,935,563/187,105,243 = 187,105,243/x
3. Step 3: Cross multiply
   127,935,563x = 187,105,243 × 187,105,243
4. Step 4: Simplify right side
   127,935,563x = 35,008,371,958,089,048
5. Step 5: Solve for x
   x = 35,008,371,958,089,048/127,935,563
6. Step 6: Final answer
   x = 273,640,660.48