Finding the Third Proportional to 1,020,192 and 2,227,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,192 : 2,227,340 = 2,227,340 : x
2. Step 2: Convert to fraction form
   1,020,192/2,227,340 = 2,227,340/x
3. Step 3: Cross multiply
   1,020,192x = 2,227,340 × 2,227,340
4. Step 4: Simplify right side
   1,020,192x = 4,961,043,475,600
5. Step 5: Solve for x
   x = 4,961,043,475,600/1,020,192
6. Step 6: Final answer
   x = 4,862,852.75