Finding the Third Proportional to 804,316 and 1,244,260

Step by Step Solution

1. Step 1: Write the proportion equation
   804,316 : 1,244,260 = 1,244,260 : x
2. Step 2: Convert to fraction form
   804,316/1,244,260 = 1,244,260/x
3. Step 3: Cross multiply
   804,316x = 1,244,260 × 1,244,260
4. Step 4: Simplify right side
   804,316x = 1,548,182,947,600
5. Step 5: Solve for x
   x = 1,548,182,947,600/804,316
6. Step 6: Final answer
   x = 1,924,844.15