Finding the Third Proportional to 1,295,586 and 2,674,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295,586 : 2,674,156 = 2,674,156 : x
2. Step 2: Convert to fraction form
   1,295,586/2,674,156 = 2,674,156/x
3. Step 3: Cross multiply
   1,295,586x = 2,674,156 × 2,674,156
4. Step 4: Simplify right side
   1,295,586x = 7,151,110,312,336
5. Step 5: Solve for x
   x = 7,151,110,312,336/1,295,586
6. Step 6: Final answer
   x = 5,519,595.24