Finding the Third Proportional to 818,532 and 1,676,424

Step by Step Solution

1. Step 1: Write the proportion equation
   818,532 : 1,676,424 = 1,676,424 : x
2. Step 2: Convert to fraction form
   818,532/1,676,424 = 1,676,424/x
3. Step 3: Cross multiply
   818,532x = 1,676,424 × 1,676,424
4. Step 4: Simplify right side
   818,532x = 2,810,397,427,776
5. Step 5: Solve for x
   x = 2,810,397,427,776/818,532
6. Step 6: Final answer
   x = 3,433,460.67