Finding the Third Proportional to 406,296 and 875,030

Step by Step Solution

1. Step 1: Write the proportion equation
   406,296 : 875,030 = 875,030 : x
2. Step 2: Convert to fraction form
   406,296/875,030 = 875,030/x
3. Step 3: Cross multiply
   406,296x = 875,030 × 875,030
4. Step 4: Simplify right side
   406,296x = 765,677,500,900
5. Step 5: Solve for x
   x = 765,677,500,900/406,296
6. Step 6: Final answer
   x = 1,884,531.23