Finding the Third Proportional to 4,611,636 and 7,367,164

Step by Step Solution

1. Step 1: Write the proportion equation
   4,611,636 : 7,367,164 = 7,367,164 : x
2. Step 2: Convert to fraction form
   4,611,636/7,367,164 = 7,367,164/x
3. Step 3: Cross multiply
   4,611,636x = 7,367,164 × 7,367,164
4. Step 4: Simplify right side
   4,611,636x = 54,275,105,402,896
5. Step 5: Solve for x
   x = 54,275,105,402,896/4,611,636
6. Step 6: Final answer
   x = 11,769,165.09