Finding the Third Proportional to 2,939,434.88 and 5,996,964.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,939,434.88 : 5,996,964.38 = 5,996,964.38 : x
2. Step 2: Convert to fraction form
   2,939,434.88/5,996,964.38 = 5,996,964.38/x
3. Step 3: Cross multiply
   2,939,434.88x = 5,996,964.38 × 5,996,964.38
4. Step 4: Simplify right side
   2,939,434.88x = 35,963,581,715,019.14
5. Step 5: Solve for x
   x = 35,963,581,715,019.14/2,939,434.88
6. Step 6: Final answer
   x = 12,234,862.57