Finding the Third Proportional to 1,876,320 and 2,909,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876,320 : 2,909,104 = 2,909,104 : x
2. Step 2: Convert to fraction form
   1,876,320/2,909,104 = 2,909,104/x
3. Step 3: Cross multiply
   1,876,320x = 2,909,104 × 2,909,104
4. Step 4: Simplify right side
   1,876,320x = 8,462,886,082,816
5. Step 5: Solve for x
   x = 8,462,886,082,816/1,876,320
6. Step 6: Final answer
   x = 4,510,363.95