Finding the Third Proportional to 4,977,026 and 10,164,004

Step by Step Solution

1. Step 1: Write the proportion equation
   4,977,026 : 10,164,004 = 10,164,004 : x
2. Step 2: Convert to fraction form
   4,977,026/10,164,004 = 10,164,004/x
3. Step 3: Cross multiply
   4,977,026x = 10,164,004 × 10,164,004
4. Step 4: Simplify right side
   4,977,026x = 103,306,977,312,016
5. Step 5: Solve for x
   x = 103,306,977,312,016/4,977,026
6. Step 6: Final answer
   x = 20,756,768.66