Finding the Third Proportional to 10,027,450 and 21,977,222

Step by Step Solution

1. Step 1: Write the proportion equation
   10,027,450 : 21,977,222 = 21,977,222 : x
2. Step 2: Convert to fraction form
   10,027,450/21,977,222 = 21,977,222/x
3. Step 3: Cross multiply
   10,027,450x = 21,977,222 × 21,977,222
4. Step 4: Simplify right side
   10,027,450x = 482,998,286,837,284
5. Step 5: Solve for x
   x = 482,998,286,837,284/10,027,450
6. Step 6: Final answer
   x = 48,167,608.60