Finding the Third Proportional to 7,011,242 and 10,488,849

Step by Step Solution

1. Step 1: Write the proportion equation
   7,011,242 : 10,488,849 = 10,488,849 : x
2. Step 2: Convert to fraction form
   7,011,242/10,488,849 = 10,488,849/x
3. Step 3: Cross multiply
   7,011,242x = 10,488,849 × 10,488,849
4. Step 4: Simplify right side
   7,011,242x = 110,015,953,344,801
5. Step 5: Solve for x
   x = 110,015,953,344,801/7,011,242
6. Step 6: Final answer
   x = 15,691,364.43