Finding the Third Proportional to 5,090,046 and 10,977,108

Step by Step Solution

1. Step 1: Write the proportion equation
   5,090,046 : 10,977,108 = 10,977,108 : x
2. Step 2: Convert to fraction form
   5,090,046/10,977,108 = 10,977,108/x
3. Step 3: Cross multiply
   5,090,046x = 10,977,108 × 10,977,108
4. Step 4: Simplify right side
   5,090,046x = 120,496,900,043,664
5. Step 5: Solve for x
   x = 120,496,900,043,664/5,090,046
6. Step 6: Final answer
   x = 23,673,047.36