Finding the Third Proportional to 912,958 and 1,335,632

Step by Step Solution

1. Step 1: Write the proportion equation
   912,958 : 1,335,632 = 1,335,632 : x
2. Step 2: Convert to fraction form
   912,958/1,335,632 = 1,335,632/x
3. Step 3: Cross multiply
   912,958x = 1,335,632 × 1,335,632
4. Step 4: Simplify right side
   912,958x = 1,783,912,839,424
5. Step 5: Solve for x
   x = 1,783,912,839,424/912,958
6. Step 6: Final answer
   x = 1,953,992.23