Finding the Third Proportional to 1,577,904 and 2,563,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,904 : 2,563,584 = 2,563,584 : x
2. Step 2: Convert to fraction form
   1,577,904/2,563,584 = 2,563,584/x
3. Step 3: Cross multiply
   1,577,904x = 2,563,584 × 2,563,584
4. Step 4: Simplify right side
   1,577,904x = 6,571,962,925,056
5. Step 5: Solve for x
   x = 6,571,962,925,056/1,577,904
6. Step 6: Final answer
   x = 4,164,995.41