Finding the Third Proportional to 3,141,184 and 4,891,488

Step by Step Solution

1. Step 1: Write the proportion equation
   3,141,184 : 4,891,488 = 4,891,488 : x
2. Step 2: Convert to fraction form
   3,141,184/4,891,488 = 4,891,488/x
3. Step 3: Cross multiply
   3,141,184x = 4,891,488 × 4,891,488
4. Step 4: Simplify right side
   3,141,184x = 23,926,654,854,144
5. Step 5: Solve for x
   x = 23,926,654,854,144/3,141,184
6. Step 6: Final answer
   x = 7,617,081.60