Finding the Third Proportional to 3,107,960 and 7,326,344

Step by Step Solution

1. Step 1: Write the proportion equation
   3,107,960 : 7,326,344 = 7,326,344 : x
2. Step 2: Convert to fraction form
   3,107,960/7,326,344 = 7,326,344/x
3. Step 3: Cross multiply
   3,107,960x = 7,326,344 × 7,326,344
4. Step 4: Simplify right side
   3,107,960x = 53,675,316,406,336
5. Step 5: Solve for x
   x = 53,675,316,406,336/3,107,960
6. Step 6: Final answer
   x = 17,270,272.59