Finding the Third Proportional to 1,031,888 and 1,563,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,031,888 : 1,563,438 = 1,563,438 : x
2. Step 2: Convert to fraction form
   1,031,888/1,563,438 = 1,563,438/x
3. Step 3: Cross multiply
   1,031,888x = 1,563,438 × 1,563,438
4. Step 4: Simplify right side
   1,031,888x = 2,444,338,379,844
5. Step 5: Solve for x
   x = 2,444,338,379,844/1,031,888
6. Step 6: Final answer
   x = 2,368,802.02