Finding the Third Proportional to 11,343,078 and 17,435,124

Step by Step Solution

1. Step 1: Write the proportion equation
   11,343,078 : 17,435,124 = 17,435,124 : x
2. Step 2: Convert to fraction form
   11,343,078/17,435,124 = 17,435,124/x
3. Step 3: Cross multiply
   11,343,078x = 17,435,124 × 17,435,124
4. Step 4: Simplify right side
   11,343,078x = 303,983,548,895,376
5. Step 5: Solve for x
   x = 303,983,548,895,376/11,343,078
6. Step 6: Final answer
   x = 26,799,035.40