Finding the Third Proportional to 546,630 and 1,200,882

Step by Step Solution

1. Step 1: Write the proportion equation
   546,630 : 1,200,882 = 1,200,882 : x
2. Step 2: Convert to fraction form
   546,630/1,200,882 = 1,200,882/x
3. Step 3: Cross multiply
   546,630x = 1,200,882 × 1,200,882
4. Step 4: Simplify right side
   546,630x = 1,442,117,577,924
5. Step 5: Solve for x
   x = 1,442,117,577,924/546,630
6. Step 6: Final answer
   x = 2,638,196.91