Finding the Third Proportional to 892,572 and 1,966,212

Step by Step Solution

1. Step 1: Write the proportion equation
   892,572 : 1,966,212 = 1,966,212 : x
2. Step 2: Convert to fraction form
   892,572/1,966,212 = 1,966,212/x
3. Step 3: Cross multiply
   892,572x = 1,966,212 × 1,966,212
4. Step 4: Simplify right side
   892,572x = 3,865,989,628,944
5. Step 5: Solve for x
   x = 3,865,989,628,944/892,572
6. Step 6: Final answer
   x = 4,331,291.63