Finding the Third Proportional to 1,760,876 and 2,783,172

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760,876 : 2,783,172 = 2,783,172 : x
2. Step 2: Convert to fraction form
   1,760,876/2,783,172 = 2,783,172/x
3. Step 3: Cross multiply
   1,760,876x = 2,783,172 × 2,783,172
4. Step 4: Simplify right side
   1,760,876x = 7,746,046,381,584
5. Step 5: Solve for x
   x = 7,746,046,381,584/1,760,876
6. Step 6: Final answer
   x = 4,398,973.23