Finding the Third Proportional to 619,112 and 1,354,876

Step by Step Solution

1. Step 1: Write the proportion equation
   619,112 : 1,354,876 = 1,354,876 : x
2. Step 2: Convert to fraction form
   619,112/1,354,876 = 1,354,876/x
3. Step 3: Cross multiply
   619,112x = 1,354,876 × 1,354,876
4. Step 4: Simplify right side
   619,112x = 1,835,688,975,376
5. Step 5: Solve for x
   x = 1,835,688,975,376/619,112
6. Step 6: Final answer
   x = 2,965,035.37