Finding the Third Proportional to 1,866,274 and 4,094,132

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,274 : 4,094,132 = 4,094,132 : x
2. Step 2: Convert to fraction form
   1,866,274/4,094,132 = 4,094,132/x
3. Step 3: Cross multiply
   1,866,274x = 4,094,132 × 4,094,132
4. Step 4: Simplify right side
   1,866,274x = 16,761,916,833,424
5. Step 5: Solve for x
   x = 16,761,916,833,424/1,866,274
6. Step 6: Final answer
   x = 8,981,487.62