Finding the Third Proportional to 1,069,015 and 2,305,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,015 : 2,305,124 = 2,305,124 : x
2. Step 2: Convert to fraction form
   1,069,015/2,305,124 = 2,305,124/x
3. Step 3: Cross multiply
   1,069,015x = 2,305,124 × 2,305,124
4. Step 4: Simplify right side
   1,069,015x = 5,313,596,655,376
5. Step 5: Solve for x
   x = 5,313,596,655,376/1,069,015
6. Step 6: Final answer
   x = 4,970,553.88