Finding the Third Proportional to 866,448 and 1,932,118

Step by Step Solution

1. Step 1: Write the proportion equation
   866,448 : 1,932,118 = 1,932,118 : x
2. Step 2: Convert to fraction form
   866,448/1,932,118 = 1,932,118/x
3. Step 3: Cross multiply
   866,448x = 1,932,118 × 1,932,118
4. Step 4: Simplify right side
   866,448x = 3,733,079,965,924
5. Step 5: Solve for x
   x = 3,733,079,965,924/866,448
6. Step 6: Final answer
   x = 4,308,487.03