Finding the Third Proportional to 2,037,344 and 4,242,115

Step by Step Solution

1. Step 1: Write the proportion equation
   2,037,344 : 4,242,115 = 4,242,115 : x
2. Step 2: Convert to fraction form
   2,037,344/4,242,115 = 4,242,115/x
3. Step 3: Cross multiply
   2,037,344x = 4,242,115 × 4,242,115
4. Step 4: Simplify right side
   2,037,344x = 17,995,539,673,225
5. Step 5: Solve for x
   x = 17,995,539,673,225/2,037,344
6. Step 6: Final answer
   x = 8,832,842.99