Finding the Third Proportional to 1,031,864 and 1,563,375

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,864 : 1,563,375 = 1,563,375 : x
2. Step 2: Convert to fraction form
   1,031,864/1,563,375 = 1,563,375/x
3. Step 3: Cross multiply
   1,031,864x = 1,563,375 × 1,563,375
4. Step 4: Simplify right side
   1,031,864x = 2,444,141,390,625
5. Step 5: Solve for x
   x = 2,444,141,390,625/1,031,864
6. Step 6: Final answer
   x = 2,368,666.21