Finding the Third Proportional to 1,905,196 and 4,109,526

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,196 : 4,109,526 = 4,109,526 : x
2. Step 2: Convert to fraction form
   1,905,196/4,109,526 = 4,109,526/x
3. Step 3: Cross multiply
   1,905,196x = 4,109,526 × 4,109,526
4. Step 4: Simplify right side
   1,905,196x = 16,888,203,944,676
5. Step 5: Solve for x
   x = 16,888,203,944,676/1,905,196
6. Step 6: Final answer
   x = 8,864,286.90