Finding the Third Proportional to 1,037,979 and 2,231,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,979 : 2,231,154 = 2,231,154 : x
2. Step 2: Convert to fraction form
   1,037,979/2,231,154 = 2,231,154/x
3. Step 3: Cross multiply
   1,037,979x = 2,231,154 × 2,231,154
4. Step 4: Simplify right side
   1,037,979x = 4,978,048,171,716
5. Step 5: Solve for x
   x = 4,978,048,171,716/1,037,979
6. Step 6: Final answer
   x = 4,795,904.51