Finding the Third Proportional to 818,934 and 1,772,010

Step by Step Solution

1. Step 1: Write the proportion equation
   818,934 : 1,772,010 = 1,772,010 : x
2. Step 2: Convert to fraction form
   818,934/1,772,010 = 1,772,010/x
3. Step 3: Cross multiply
   818,934x = 1,772,010 × 1,772,010
4. Step 4: Simplify right side
   818,934x = 3,140,019,440,100
5. Step 5: Solve for x
   x = 3,140,019,440,100/818,934
6. Step 6: Final answer
   x = 3,834,276.56