Finding the Third Proportional to 877,384 and 1,905,104

Step by Step Solution

1. Step 1: Write the proportion equation
   877,384 : 1,905,104 = 1,905,104 : x
2. Step 2: Convert to fraction form
   877,384/1,905,104 = 1,905,104/x
3. Step 3: Cross multiply
   877,384x = 1,905,104 × 1,905,104
4. Step 4: Simplify right side
   877,384x = 3,629,421,250,816
5. Step 5: Solve for x
   x = 3,629,421,250,816/877,384
6. Step 6: Final answer
   x = 4,136,639.43