Finding the Third Proportional to 1,946,174 and 3,099,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946,174 : 3,099,142 = 3,099,142 : x
2. Step 2: Convert to fraction form
   1,946,174/3,099,142 = 3,099,142/x
3. Step 3: Cross multiply
   1,946,174x = 3,099,142 × 3,099,142
4. Step 4: Simplify right side
   1,946,174x = 9,604,681,136,164
5. Step 5: Solve for x
   x = 9,604,681,136,164/1,946,174
6. Step 6: Final answer
   x = 4,935,160.54