Finding the Third Proportional to 5,090,256 and 10,977,552

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,256 : 10,977,552 = 10,977,552 : x
2. Step 2: Convert to fraction form
   5,090,256/10,977,552 = 10,977,552/x
3. Step 3: Cross multiply
   5,090,256x = 10,977,552 × 10,977,552
4. Step 4: Simplify right side
   5,090,256x = 120,506,647,912,704
5. Step 5: Solve for x
   x = 120,506,647,912,704/5,090,256
6. Step 6: Final answer
   x = 23,673,985.73