Finding the Third Proportional to 1,655,054 and 2,530,678

Step by Step Solution

1. Step 1: Write the proportion equation
   1,655,054 : 2,530,678 = 2,530,678 : x
2. Step 2: Convert to fraction form
   1,655,054/2,530,678 = 2,530,678/x
3. Step 3: Cross multiply
   1,655,054x = 2,530,678 × 2,530,678
4. Step 4: Simplify right side
   1,655,054x = 6,404,331,139,684
5. Step 5: Solve for x
   x = 6,404,331,139,684/1,655,054
6. Step 6: Final answer
   x = 3,869,560.23