Finding the Third Proportional to 2,586,251 and 5,654,038

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,251 : 5,654,038 = 5,654,038 : x
2. Step 2: Convert to fraction form
   2,586,251/5,654,038 = 5,654,038/x
3. Step 3: Cross multiply
   2,586,251x = 5,654,038 × 5,654,038
4. Step 4: Simplify right side
   2,586,251x = 31,968,145,705,444
5. Step 5: Solve for x
   x = 31,968,145,705,444/2,586,251
6. Step 6: Final answer
   x = 12,360,805.55