Finding the Third Proportional to 858,362 and 1,860,076

Step by Step Solution

1. Step 1: Write the proportion equation
   858,362 : 1,860,076 = 1,860,076 : x
2. Step 2: Convert to fraction form
   858,362/1,860,076 = 1,860,076/x
3. Step 3: Cross multiply
   858,362x = 1,860,076 × 1,860,076
4. Step 4: Simplify right side
   858,362x = 3,459,882,725,776
5. Step 5: Solve for x
   x = 3,459,882,725,776/858,362
6. Step 6: Final answer
   x = 4,030,796.71