Finding the Third Proportional to 2,191,362 and 4,554,756

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,362 : 4,554,756 = 4,554,756 : x
2. Step 2: Convert to fraction form
   2,191,362/4,554,756 = 4,554,756/x
3. Step 3: Cross multiply
   2,191,362x = 4,554,756 × 4,554,756
4. Step 4: Simplify right side
   2,191,362x = 20,745,802,219,536
5. Step 5: Solve for x
   x = 20,745,802,219,536/2,191,362
6. Step 6: Final answer
   x = 9,467,081.30