Finding the Third Proportional to 2,988,960 and 4,758,348

Step by Step Solution

1. Step 1: Write the proportion equation
   2,988,960 : 4,758,348 = 4,758,348 : x
2. Step 2: Convert to fraction form
   2,988,960/4,758,348 = 4,758,348/x
3. Step 3: Cross multiply
   2,988,960x = 4,758,348 × 4,758,348
4. Step 4: Simplify right side
   2,988,960x = 22,641,875,689,104
5. Step 5: Solve for x
   x = 22,641,875,689,104/2,988,960
6. Step 6: Final answer
   x = 7,575,168.52