Finding the Third Proportional to 1,537,164 and 2,455,644

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,164 : 2,455,644 = 2,455,644 : x
2. Step 2: Convert to fraction form
   1,537,164/2,455,644 = 2,455,644/x
3. Step 3: Cross multiply
   1,537,164x = 2,455,644 × 2,455,644
4. Step 4: Simplify right side
   1,537,164x = 6,030,187,454,736
5. Step 5: Solve for x
   x = 6,030,187,454,736/1,537,164
6. Step 6: Final answer
   x = 3,922,930.45