Finding the Third Proportional to 7,991,123 and 17,259,130

Step by Step Solution

1. Step 1: Write the proportion equation
   7,991,123 : 17,259,130 = 17,259,130 : x
2. Step 2: Convert to fraction form
   7,991,123/17,259,130 = 17,259,130/x
3. Step 3: Cross multiply
   7,991,123x = 17,259,130 × 17,259,130
4. Step 4: Simplify right side
   7,991,123x = 297,877,568,356,900
5. Step 5: Solve for x
   x = 297,877,568,356,900/7,991,123
6. Step 6: Final answer
   x = 37,276,058.49