Finding the Third Proportional to 19,500,483 and 42,254,790

Step by Step Solution

1. Step 1: Write the proportion equation
   19,500,483 : 42,254,790 = 42,254,790 : x
2. Step 2: Convert to fraction form
   19,500,483/42,254,790 = 42,254,790/x
3. Step 3: Cross multiply
   19,500,483x = 42,254,790 × 42,254,790
4. Step 4: Simplify right side
   19,500,483x = 1,785,467,277,944,100
5. Step 5: Solve for x
   x = 1,785,467,277,944,100/19,500,483
6. Step 6: Final answer
   x = 91,560,156.64