Finding the Third Proportional to 866,443 and 1,932,107

Step by Step Solution

1. Step 1: Write the proportion equation
   866,443 : 1,932,107 = 1,932,107 : x
2. Step 2: Convert to fraction form
   866,443/1,932,107 = 1,932,107/x
3. Step 3: Cross multiply
   866,443x = 1,932,107 × 1,932,107
4. Step 4: Simplify right side
   866,443x = 3,733,037,459,449
5. Step 5: Solve for x
   x = 3,733,037,459,449/866,443
6. Step 6: Final answer
   x = 4,308,462.83