Finding the Third Proportional to 27,961,640 and 37,777,924

Step by Step Solution

1. Step 1: Write the proportion equation
   27,961,640 : 37,777,924 = 37,777,924 : x
2. Step 2: Convert to fraction form
   27,961,640/37,777,924 = 37,777,924/x
3. Step 3: Cross multiply
   27,961,640x = 37,777,924 × 37,777,924
4. Step 4: Simplify right side
   27,961,640x = 1,427,171,541,749,776
5. Step 5: Solve for x
   x = 1,427,171,541,749,776/27,961,640
6. Step 6: Final answer
   x = 51,040,337.47