Finding the Third Proportional to 825,192 and 1,113,372

Step by Step Solution

1. Step 1: Write the proportion equation
   825,192 : 1,113,372 = 1,113,372 : x
2. Step 2: Convert to fraction form
   825,192/1,113,372 = 1,113,372/x
3. Step 3: Cross multiply
   825,192x = 1,113,372 × 1,113,372
4. Step 4: Simplify right side
   825,192x = 1,239,597,210,384
5. Step 5: Solve for x
   x = 1,239,597,210,384/825,192
6. Step 6: Final answer
   x = 1,502,192.47