Finding the Third Proportional to 2,673,185.44 and 5,488,084.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673,185.44 : 5,488,084.31 = 5,488,084.31 : x
2. Step 2: Convert to fraction form
   2,673,185.44/5,488,084.31 = 5,488,084.31/x
3. Step 3: Cross multiply
   2,673,185.44x = 5,488,084.31 × 5,488,084.31
4. Step 4: Simplify right side
   2,673,185.44x = 30,119,069,421,108.60
5. Step 5: Solve for x
   x = 30,119,069,421,108.60/2,673,185.44
6. Step 6: Final answer
   x = 11,267,108.15