Finding the Third Proportional to 1,161,288 and 1,824,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,288 : 1,824,876 = 1,824,876 : x
2. Step 2: Convert to fraction form
   1,161,288/1,824,876 = 1,824,876/x
3. Step 3: Cross multiply
   1,161,288x = 1,824,876 × 1,824,876
4. Step 4: Simplify right side
   1,161,288x = 3,330,172,415,376
5. Step 5: Solve for x
   x = 3,330,172,415,376/1,161,288
6. Step 6: Final answer
   x = 2,867,654.20