Finding the Third Proportional to 923,274 and 1,390,986

Step by Step Solution

1. Step 1: Write the proportion equation
   923,274 : 1,390,986 = 1,390,986 : x
2. Step 2: Convert to fraction form
   923,274/1,390,986 = 1,390,986/x
3. Step 3: Cross multiply
   923,274x = 1,390,986 × 1,390,986
4. Step 4: Simplify right side
   923,274x = 1,934,842,052,196
5. Step 5: Solve for x
   x = 1,934,842,052,196/923,274
6. Step 6: Final answer
   x = 2,095,631.47