Finding the Third Proportional to 866,450 and 1,932,122

Step by Step Solution

1. Step 1: Write the proportion equation
   866,450 : 1,932,122 = 1,932,122 : x
2. Step 2: Convert to fraction form
   866,450/1,932,122 = 1,932,122/x
3. Step 3: Cross multiply
   866,450x = 1,932,122 × 1,932,122
4. Step 4: Simplify right side
   866,450x = 3,733,095,422,884
5. Step 5: Solve for x
   x = 3,733,095,422,884/866,450
6. Step 6: Final answer
   x = 4,308,494.92