Finding the Third Proportional to 920,510 and 1,904,932

Step by Step Solution

1. Step 1: Write the proportion equation
   920,510 : 1,904,932 = 1,904,932 : x
2. Step 2: Convert to fraction form
   920,510/1,904,932 = 1,904,932/x
3. Step 3: Cross multiply
   920,510x = 1,904,932 × 1,904,932
4. Step 4: Simplify right side
   920,510x = 3,628,765,924,624
5. Step 5: Solve for x
   x = 3,628,765,924,624/920,510
6. Step 6: Final answer
   x = 3,942,125.48