Finding the Third Proportional to 1,537,170 and 2,455,653

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,170 : 2,455,653 = 2,455,653 : x
2. Step 2: Convert to fraction form
   1,537,170/2,455,653 = 2,455,653/x
3. Step 3: Cross multiply
   1,537,170x = 2,455,653 × 2,455,653
4. Step 4: Simplify right side
   1,537,170x = 6,030,231,656,409
5. Step 5: Solve for x
   x = 6,030,231,656,409/1,537,170
6. Step 6: Final answer
   x = 3,922,943.89