Finding the Third Proportional to 2,279,368.69 and 3,609,322.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,279,368.69 : 3,609,322.03 = 3,609,322.03 : x
2. Step 2: Convert to fraction form
   2,279,368.69/3,609,322.03 = 3,609,322.03/x
3. Step 3: Cross multiply
   2,279,368.69x = 3,609,322.03 × 3,609,322.03
4. Step 4: Simplify right side
   2,279,368.69x = 13,027,205,525,266.62
5. Step 5: Solve for x
   x = 13,027,205,525,266.62/2,279,368.69
6. Step 6: Final answer
   x = 5,715,269.14