Finding the Third Proportional to 903,432 and 1,964,322

Step by Step Solution

1. Step 1: Write the proportion equation
   903,432 : 1,964,322 = 1,964,322 : x
2. Step 2: Convert to fraction form
   903,432/1,964,322 = 1,964,322/x
3. Step 3: Cross multiply
   903,432x = 1,964,322 × 1,964,322
4. Step 4: Simplify right side
   903,432x = 3,858,560,919,684
5. Step 5: Solve for x
   x = 3,858,560,919,684/903,432
6. Step 6: Final answer
   x = 4,271,003.15