Finding the Third Proportional to 2,513,223 and 5,425,038

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513,223 : 5,425,038 = 5,425,038 : x
2. Step 2: Convert to fraction form
   2,513,223/5,425,038 = 5,425,038/x
3. Step 3: Cross multiply
   2,513,223x = 5,425,038 × 5,425,038
4. Step 4: Simplify right side
   2,513,223x = 29,431,037,301,444
5. Step 5: Solve for x
   x = 29,431,037,301,444/2,513,223
6. Step 6: Final answer
   x = 11,710,475.87