Finding the Third Proportional to 858,176 and 1,830,304

Step by Step Solution

1. Step 1: Write the proportion equation
   858,176 : 1,830,304 = 1,830,304 : x
2. Step 2: Convert to fraction form
   858,176/1,830,304 = 1,830,304/x
3. Step 3: Cross multiply
   858,176x = 1,830,304 × 1,830,304
4. Step 4: Simplify right side
   858,176x = 3,350,012,732,416
5. Step 5: Solve for x
   x = 3,350,012,732,416/858,176
6. Step 6: Final answer
   x = 3,903,643.00