Finding the Third Proportional to 507,946 and 1,116,170

Step by Step Solution

1. Step 1: Write the proportion equation
   507,946 : 1,116,170 = 1,116,170 : x
2. Step 2: Convert to fraction form
   507,946/1,116,170 = 1,116,170/x
3. Step 3: Cross multiply
   507,946x = 1,116,170 × 1,116,170
4. Step 4: Simplify right side
   507,946x = 1,245,835,468,900
5. Step 5: Solve for x
   x = 1,245,835,468,900/507,946
6. Step 6: Final answer
   x = 2,452,692.74