Finding the Third Proportional to 5,090,022 and 10,977,066

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,022 : 10,977,066 = 10,977,066 : x
2. Step 2: Convert to fraction form
   5,090,022/10,977,066 = 10,977,066/x
3. Step 3: Cross multiply
   5,090,022x = 10,977,066 × 10,977,066
4. Step 4: Simplify right side
   5,090,022x = 120,495,977,968,356
5. Step 5: Solve for x
   x = 120,495,977,968,356/5,090,022
6. Step 6: Final answer
   x = 23,672,977.83