Finding the Third Proportional to 492,848 and 1,059,328

Step by Step Solution

1. Step 1: Write the proportion equation
   492,848 : 1,059,328 = 1,059,328 : x
2. Step 2: Convert to fraction form
   492,848/1,059,328 = 1,059,328/x
3. Step 3: Cross multiply
   492,848x = 1,059,328 × 1,059,328
4. Step 4: Simplify right side
   492,848x = 1,122,175,811,584
5. Step 5: Solve for x
   x = 1,122,175,811,584/492,848
6. Step 6: Final answer
   x = 2,276,920.70