Finding the Third Proportional to 2,091,888 and 4,515,552

Step by Step Solution

1. Step 1: Write the proportion equation
   2,091,888 : 4,515,552 = 4,515,552 : x
2. Step 2: Convert to fraction form
   2,091,888/4,515,552 = 4,515,552/x
3. Step 3: Cross multiply
   2,091,888x = 4,515,552 × 4,515,552
4. Step 4: Simplify right side
   2,091,888x = 20,390,209,864,704
5. Step 5: Solve for x
   x = 20,390,209,864,704/2,091,888
6. Step 6: Final answer
   x = 9,747,276.08