Finding the Third Proportional to 912,928 and 1,335,588

Step by Step Solution

1. Step 1: Write the proportion equation
   912,928 : 1,335,588 = 1,335,588 : x
2. Step 2: Convert to fraction form
   912,928/1,335,588 = 1,335,588/x
3. Step 3: Cross multiply
   912,928x = 1,335,588 × 1,335,588
4. Step 4: Simplify right side
   912,928x = 1,783,795,305,744
5. Step 5: Solve for x
   x = 1,783,795,305,744/912,928
6. Step 6: Final answer
   x = 1,953,927.70