Finding the Third Proportional to 1,248,165 and 1,783,575

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,165 : 1,783,575 = 1,783,575 : x
2. Step 2: Convert to fraction form
   1,248,165/1,783,575 = 1,783,575/x
3. Step 3: Cross multiply
   1,248,165x = 1,783,575 × 1,783,575
4. Step 4: Simplify right side
   1,248,165x = 3,181,139,780,625
5. Step 5: Solve for x
   x = 3,181,139,780,625/1,248,165
6. Step 6: Final answer
   x = 2,548,653.25