Finding the Third Proportional to 912,948 and 1,335,618

Step by Step Solution

1. Step 1: Write the proportion equation
   912,948 : 1,335,618 = 1,335,618 : x
2. Step 2: Convert to fraction form
   912,948/1,335,618 = 1,335,618/x
3. Step 3: Cross multiply
   912,948x = 1,335,618 × 1,335,618
4. Step 4: Simplify right side
   912,948x = 1,783,875,441,924
5. Step 5: Solve for x
   x = 1,783,875,441,924/912,948
6. Step 6: Final answer
   x = 1,953,972.67