Finding the Third Proportional to 1,214,523 and 1,815,093

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,523 : 1,815,093 = 1,815,093 : x
2. Step 2: Convert to fraction form
   1,214,523/1,815,093 = 1,815,093/x
3. Step 3: Cross multiply
   1,214,523x = 1,815,093 × 1,815,093
4. Step 4: Simplify right side
   1,214,523x = 3,294,562,598,649
5. Step 5: Solve for x
   x = 3,294,562,598,649/1,214,523
6. Step 6: Final answer
   x = 2,712,639.12