Finding the Third Proportional to 17,687,944 and 38,081,936

Step by Step Solution

1. Step 1: Write the proportion equation
   17,687,944 : 38,081,936 = 38,081,936 : x
2. Step 2: Convert to fraction form
   17,687,944/38,081,936 = 38,081,936/x
3. Step 3: Cross multiply
   17,687,944x = 38,081,936 × 38,081,936
4. Step 4: Simplify right side
   17,687,944x = 1,450,233,849,508,096
5. Step 5: Solve for x
   x = 1,450,233,849,508,096/17,687,944
6. Step 6: Final answer
   x = 81,989,961.61