Finding the Third Proportional to 1,130,448 and 2,457,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130,448 : 2,457,238 = 2,457,238 : x
2. Step 2: Convert to fraction form
   1,130,448/2,457,238 = 2,457,238/x
3. Step 3: Cross multiply
   1,130,448x = 2,457,238 × 2,457,238
4. Step 4: Simplify right side
   1,130,448x = 6,038,018,588,644
5. Step 5: Solve for x
   x = 6,038,018,588,644/1,130,448
6. Step 6: Final answer
   x = 5,341,261.68