Finding the Third Proportional to 2,526,754.50 and 5,479,119

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526,754.50 : 5,479,119 = 5,479,119 : x
2. Step 2: Convert to fraction form
   2,526,754.50/5,479,119 = 5,479,119/x
3. Step 3: Cross multiply
   2,526,754.50x = 5,479,119 × 5,479,119
4. Step 4: Simplify right side
   2,526,754.50x = 30,020,745,016,161
5. Step 5: Solve for x
   x = 30,020,745,016,161/2,526,754.50
6. Step 6: Final answer
   x = 11,881,148.33