Finding the Third Proportional to 3,323,971.69 and 7,144,498.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,323,971.69 : 7,144,498.69 = 7,144,498.69 : x
2. Step 2: Convert to fraction form
   3,323,971.69/7,144,498.69 = 7,144,498.69/x
3. Step 3: Cross multiply
   3,323,971.69x = 7,144,498.69 × 7,144,498.69
4. Step 4: Simplify right side
   3,323,971.69x = 51,043,861,495,689.22
5. Step 5: Solve for x
   x = 51,043,861,495,689.22/3,323,971.69
6. Step 6: Final answer
   x = 15,356,286.48