Finding the Third Proportional to 804,830 and 1,705,600

Step by Step Solution

1. Step 1: Write the proportion equation
   804,830 : 1,705,600 = 1,705,600 : x
2. Step 2: Convert to fraction form
   804,830/1,705,600 = 1,705,600/x
3. Step 3: Cross multiply
   804,830x = 1,705,600 × 1,705,600
4. Step 4: Simplify right side
   804,830x = 2,909,071,360,000
5. Step 5: Solve for x
   x = 2,909,071,360,000/804,830
6. Step 6: Final answer
   x = 3,614,516.56