Finding the Third Proportional to 2,579,054 and 5,367,432

Step by Step Solution

1. Step 1: Write the proportion equation
   2,579,054 : 5,367,432 = 5,367,432 : x
2. Step 2: Convert to fraction form
   2,579,054/5,367,432 = 5,367,432/x
3. Step 3: Cross multiply
   2,579,054x = 5,367,432 × 5,367,432
4. Step 4: Simplify right side
   2,579,054x = 28,809,326,274,624
5. Step 5: Solve for x
   x = 28,809,326,274,624/2,579,054
6. Step 6: Final answer
   x = 11,170,501.38