Finding the Third Proportional to 1,072,445 and 1,572,582

Step by Step Solution

1. Step 1: Write the proportion equation
   1,072,445 : 1,572,582 = 1,572,582 : x
2. Step 2: Convert to fraction form
   1,072,445/1,572,582 = 1,572,582/x
3. Step 3: Cross multiply
   1,072,445x = 1,572,582 × 1,572,582
4. Step 4: Simplify right side
   1,072,445x = 2,473,014,146,724
5. Step 5: Solve for x
   x = 2,473,014,146,724/1,072,445
6. Step 6: Final answer
   x = 2,305,958.95