Finding the Third Proportional to 1,074,386 and 1,611,579

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,386 : 1,611,579 = 1,611,579 : x
2. Step 2: Convert to fraction form
   1,074,386/1,611,579 = 1,611,579/x
3. Step 3: Cross multiply
   1,074,386x = 1,611,579 × 1,611,579
4. Step 4: Simplify right side
   1,074,386x = 2,597,186,873,241
5. Step 5: Solve for x
   x = 2,597,186,873,241/1,074,386
6. Step 6: Final answer
   x = 2,417,368.50