Finding the Third Proportional to 5,090,464 and 10,977,948

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,464 : 10,977,948 = 10,977,948 : x
2. Step 2: Convert to fraction form
   5,090,464/10,977,948 = 10,977,948/x
3. Step 3: Cross multiply
   5,090,464x = 10,977,948 × 10,977,948
4. Step 4: Simplify right side
   5,090,464x = 120,515,342,290,704
5. Step 5: Solve for x
   x = 120,515,342,290,704/5,090,464
6. Step 6: Final answer
   x = 23,674,726.37