Finding the Third Proportional to 505,994 and 1,087,030

Step by Step Solution

1. Step 1: Write the proportion equation
   505,994 : 1,087,030 = 1,087,030 : x
2. Step 2: Convert to fraction form
   505,994/1,087,030 = 1,087,030/x
3. Step 3: Cross multiply
   505,994x = 1,087,030 × 1,087,030
4. Step 4: Simplify right side
   505,994x = 1,181,634,220,900
5. Step 5: Solve for x
   x = 1,181,634,220,900/505,994
6. Step 6: Final answer
   x = 2,335,273.19