Finding the Third Proportional to 878,152 and 1,825,208

Step by Step Solution

1. Step 1: Write the proportion equation
   878,152 : 1,825,208 = 1,825,208 : x
2. Step 2: Convert to fraction form
   878,152/1,825,208 = 1,825,208/x
3. Step 3: Cross multiply
   878,152x = 1,825,208 × 1,825,208
4. Step 4: Simplify right side
   878,152x = 3,331,384,243,264
5. Step 5: Solve for x
   x = 3,331,384,243,264/878,152
6. Step 6: Final answer
   x = 3,793,630.54