Finding the Third Proportional to 1,905,230 and 4,109,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,230 : 4,109,584 = 4,109,584 : x
2. Step 2: Convert to fraction form
   1,905,230/4,109,584 = 4,109,584/x
3. Step 3: Cross multiply
   1,905,230x = 4,109,584 × 4,109,584
4. Step 4: Simplify right side
   1,905,230x = 16,888,680,653,056
5. Step 5: Solve for x
   x = 16,888,680,653,056/1,905,230
6. Step 6: Final answer
   x = 8,864,378.92