Finding the Third Proportional to 423,555 and 927,300

Step by Step Solution

1. Step 1: Write the proportion equation
   423,555 : 927,300 = 927,300 : x
2. Step 2: Convert to fraction form
   423,555/927,300 = 927,300/x
3. Step 3: Cross multiply
   423,555x = 927,300 × 927,300
4. Step 4: Simplify right side
   423,555x = 859,885,290,000
5. Step 5: Solve for x
   x = 859,885,290,000/423,555
6. Step 6: Final answer
   x = 2,030,162.06