Finding the Third Proportional to 876,907 and 1,924,499

Step by Step Solution

1. Step 1: Write the proportion equation
   876,907 : 1,924,499 = 1,924,499 : x
2. Step 2: Convert to fraction form
   876,907/1,924,499 = 1,924,499/x
3. Step 3: Cross multiply
   876,907x = 1,924,499 × 1,924,499
4. Step 4: Simplify right side
   876,907x = 3,703,696,401,001
5. Step 5: Solve for x
   x = 3,703,696,401,001/876,907
6. Step 6: Final answer
   x = 4,223,590.87