Finding the Third Proportional to 1,245,126 and 1,823,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,245,126 : 1,823,352 = 1,823,352 : x
2. Step 2: Convert to fraction form
   1,245,126/1,823,352 = 1,823,352/x
3. Step 3: Cross multiply
   1,245,126x = 1,823,352 × 1,823,352
4. Step 4: Simplify right side
   1,245,126x = 3,324,612,515,904
5. Step 5: Solve for x
   x = 3,324,612,515,904/1,245,126
6. Step 6: Final answer
   x = 2,670,101.27