Finding the Third Proportional to 877,208 and 1,823,364

Step by Step Solution

1. Step 1: Write the proportion equation
   877,208 : 1,823,364 = 1,823,364 : x
2. Step 2: Convert to fraction form
   877,208/1,823,364 = 1,823,364/x
3. Step 3: Cross multiply
   877,208x = 1,823,364 × 1,823,364
4. Step 4: Simplify right side
   877,208x = 3,324,656,276,496
5. Step 5: Solve for x
   x = 3,324,656,276,496/877,208
6. Step 6: Final answer
   x = 3,790,043.27