Finding the Third Proportional to 5,997,078 and 9,212,174

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997,078 : 9,212,174 = 9,212,174 : x
2. Step 2: Convert to fraction form
   5,997,078/9,212,174 = 9,212,174/x
3. Step 3: Cross multiply
   5,997,078x = 9,212,174 × 9,212,174
4. Step 4: Simplify right side
   5,997,078x = 84,864,149,806,276
5. Step 5: Solve for x
   x = 84,864,149,806,276/5,997,078
6. Step 6: Final answer
   x = 14,150,916.46