Finding the Third Proportional to 783,104 and 1,244,672

Step by Step Solution

1. Step 1: Write the proportion equation
   783,104 : 1,244,672 = 1,244,672 : x
2. Step 2: Convert to fraction form
   783,104/1,244,672 = 1,244,672/x
3. Step 3: Cross multiply
   783,104x = 1,244,672 × 1,244,672
4. Step 4: Simplify right side
   783,104x = 1,549,208,387,584
5. Step 5: Solve for x
   x = 1,549,208,387,584/783,104
6. Step 6: Final answer
   x = 1,978,292.01