Finding the Third Proportional to 1,473,147 and 2,299,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,147 : 2,299,256 = 2,299,256 : x
2. Step 2: Convert to fraction form
   1,473,147/2,299,256 = 2,299,256/x
3. Step 3: Cross multiply
   1,473,147x = 2,299,256 × 2,299,256
4. Step 4: Simplify right side
   1,473,147x = 5,286,578,153,536
5. Step 5: Solve for x
   x = 5,286,578,153,536/1,473,147
6. Step 6: Final answer
   x = 3,588,629.07