Finding the Third Proportional to 546,662 and 1,200,946

Step by Step Solution

1. Step 1: Write the proportion equation
   546,662 : 1,200,946 = 1,200,946 : x
2. Step 2: Convert to fraction form
   546,662/1,200,946 = 1,200,946/x
3. Step 3: Cross multiply
   546,662x = 1,200,946 × 1,200,946
4. Step 4: Simplify right side
   546,662x = 1,442,271,294,916
5. Step 5: Solve for x
   x = 1,442,271,294,916/546,662
6. Step 6: Final answer
   x = 2,638,323.67