Finding the Third Proportional to 4,250,660 and 9,131,094

Step by Step Solution

1. Step 1: Write the proportion equation
   4,250,660 : 9,131,094 = 9,131,094 : x
2. Step 2: Convert to fraction form
   4,250,660/9,131,094 = 9,131,094/x
3. Step 3: Cross multiply
   4,250,660x = 9,131,094 × 9,131,094
4. Step 4: Simplify right side
   4,250,660x = 83,376,877,636,836
5. Step 5: Solve for x
   x = 83,376,877,636,836/4,250,660
6. Step 6: Final answer
   x = 19,615,042.75