Finding the Third Proportional to 12,054,300.75 and 18,193,552.31

Step by Step Solution

1. Step 1: Write the proportion equation
   12,054,300.75 : 18,193,552.31 = 18,193,552.31 : x
2. Step 2: Convert to fraction form
   12,054,300.75/18,193,552.31 = 18,193,552.31/x
3. Step 3: Cross multiply
   12,054,300.75x = 18,193,552.31 × 18,193,552.31
4. Step 4: Simplify right side
   12,054,300.75x = 331,005,345,747,674.12
5. Step 5: Solve for x
   x = 331,005,345,747,674.12/12,054,300.75
6. Step 6: Final answer
   x = 27,459,522.76