Finding the Third Proportional to 1,853,174 and 4,060,642

Step by Step Solution

1. Step 1: Write the proportion equation
   1,853,174 : 4,060,642 = 4,060,642 : x
2. Step 2: Convert to fraction form
   1,853,174/4,060,642 = 4,060,642/x
3. Step 3: Cross multiply
   1,853,174x = 4,060,642 × 4,060,642
4. Step 4: Simplify right side
   1,853,174x = 16,488,813,452,164
5. Step 5: Solve for x
   x = 16,488,813,452,164/1,853,174
6. Step 6: Final answer
   x = 8,897,606.73