Finding the Third Proportional to 892,468 and 1,961,272

Step by Step Solution

1. Step 1: Write the proportion equation
   892,468 : 1,961,272 = 1,961,272 : x
2. Step 2: Convert to fraction form
   892,468/1,961,272 = 1,961,272/x
3. Step 3: Cross multiply
   892,468x = 1,961,272 × 1,961,272
4. Step 4: Simplify right side
   892,468x = 3,846,587,857,984
5. Step 5: Solve for x
   x = 3,846,587,857,984/892,468
6. Step 6: Final answer
   x = 4,310,056.90