Finding the Third Proportional to 1,918,044 and 4,159,035

Step by Step Solution

1. Step 1: Write the proportion equation
   1,918,044 : 4,159,035 = 4,159,035 : x
2. Step 2: Convert to fraction form
   1,918,044/4,159,035 = 4,159,035/x
3. Step 3: Cross multiply
   1,918,044x = 4,159,035 × 4,159,035
4. Step 4: Simplify right side
   1,918,044x = 17,297,572,131,225
5. Step 5: Solve for x
   x = 17,297,572,131,225/1,918,044
6. Step 6: Final answer
   x = 9,018,339.59