Finding the Third Proportional to 489,272 and 1,012,106

Step by Step Solution

1. Step 1: Write the proportion equation
   489,272 : 1,012,106 = 1,012,106 : x
2. Step 2: Convert to fraction form
   489,272/1,012,106 = 1,012,106/x
3. Step 3: Cross multiply
   489,272x = 1,012,106 × 1,012,106
4. Step 4: Simplify right side
   489,272x = 1,024,358,555,236
5. Step 5: Solve for x
   x = 1,024,358,555,236/489,272
6. Step 6: Final answer
   x = 2,093,638.21