Finding the Third Proportional to 916,328 and 1,895,512

Step by Step Solution

1. Step 1: Write the proportion equation
   916,328 : 1,895,512 = 1,895,512 : x
2. Step 2: Convert to fraction form
   916,328/1,895,512 = 1,895,512/x
3. Step 3: Cross multiply
   916,328x = 1,895,512 × 1,895,512
4. Step 4: Simplify right side
   916,328x = 3,592,965,742,144
5. Step 5: Solve for x
   x = 3,592,965,742,144/916,328
6. Step 6: Final answer
   x = 3,921,047.64