Finding the Third Proportional to 866,452 and 1,932,126

Step by Step Solution

1. Step 1: Write the proportion equation
   866,452 : 1,932,126 = 1,932,126 : x
2. Step 2: Convert to fraction form
   866,452/1,932,126 = 1,932,126/x
3. Step 3: Cross multiply
   866,452x = 1,932,126 × 1,932,126
4. Step 4: Simplify right side
   866,452x = 3,733,110,879,876
5. Step 5: Solve for x
   x = 3,733,110,879,876/866,452
6. Step 6: Final answer
   x = 4,308,502.81