Finding the Third Proportional to 756,882 and 1,611,864

Step by Step Solution

1. Step 1: Write the proportion equation
   756,882 : 1,611,864 = 1,611,864 : x
2. Step 2: Convert to fraction form
   756,882/1,611,864 = 1,611,864/x
3. Step 3: Cross multiply
   756,882x = 1,611,864 × 1,611,864
4. Step 4: Simplify right side
   756,882x = 2,598,105,554,496
5. Step 5: Solve for x
   x = 2,598,105,554,496/756,882
6. Step 6: Final answer
   x = 3,432,642.81