Finding the Third Proportional to 2,745,905.06 and 5,905,045.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,905.06 : 5,905,045.55 = 5,905,045.55 : x
2. Step 2: Convert to fraction form
   2,745,905.06/5,905,045.55 = 5,905,045.55/x
3. Step 3: Cross multiply
   2,745,905.06x = 5,905,045.55 × 5,905,045.55
4. Step 4: Simplify right side
   2,745,905.06x = 34,869,562,910,668.27
5. Step 5: Solve for x
   x = 34,869,562,910,668.27/2,745,905.06
6. Step 6: Final answer
   x = 12,698,750.36