Finding the Third Proportional to 2,037,330 and 4,242,090

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,330 : 4,242,090 = 4,242,090 : x
2. Step 2: Convert to fraction form
   2,037,330/4,242,090 = 4,242,090/x
3. Step 3: Cross multiply
   2,037,330x = 4,242,090 × 4,242,090
4. Step 4: Simplify right side
   2,037,330x = 17,995,327,568,100
5. Step 5: Solve for x
   x = 17,995,327,568,100/2,037,330
6. Step 6: Final answer
   x = 8,832,799.58