Finding the Third Proportional to 3,390,715.69 and 5,093,659.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,390,715.69 : 5,093,659.69 = 5,093,659.69 : x
2. Step 2: Convert to fraction form
   3,390,715.69/5,093,659.69 = 5,093,659.69/x
3. Step 3: Cross multiply
   3,390,715.69x = 5,093,659.69 × 5,093,659.69
4. Step 4: Simplify right side
   3,390,715.69x = 25,945,369,012,062.60
5. Step 5: Solve for x
   x = 25,945,369,012,062.60/3,390,715.69
6. Step 6: Final answer
   x = 7,651,885.74