Finding the Third Proportional to 1,031,886 and 1,563,435

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,886 : 1,563,435 = 1,563,435 : x
2. Step 2: Convert to fraction form
   1,031,886/1,563,435 = 1,563,435/x
3. Step 3: Cross multiply
   1,031,886x = 1,563,435 × 1,563,435
4. Step 4: Simplify right side
   1,031,886x = 2,444,328,999,225
5. Step 5: Solve for x
   x = 2,444,328,999,225/1,031,886
6. Step 6: Final answer
   x = 2,368,797.52