Finding the Third Proportional to 476,388 and 1,021,848

Step by Step Solution

1. Step 1: Write the proportion equation
   476,388 : 1,021,848 = 1,021,848 : x
2. Step 2: Convert to fraction form
   476,388/1,021,848 = 1,021,848/x
3. Step 3: Cross multiply
   476,388x = 1,021,848 × 1,021,848
4. Step 4: Simplify right side
   476,388x = 1,044,173,335,104
5. Step 5: Solve for x
   x = 1,044,173,335,104/476,388
6. Step 6: Final answer
   x = 2,191,854.82