Finding the Third Proportional to 1,585,977 and 2,553,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,585,977 : 2,553,654 = 2,553,654 : x
2. Step 2: Convert to fraction form
   1,585,977/2,553,654 = 2,553,654/x
3. Step 3: Cross multiply
   1,585,977x = 2,553,654 × 2,553,654
4. Step 4: Simplify right side
   1,585,977x = 6,521,148,751,716
5. Step 5: Solve for x
   x = 6,521,148,751,716/1,585,977
6. Step 6: Final answer
   x = 4,111,754.93