Finding the Third Proportional to 4,955,408 and 7,501,680

Step by Step Solution

1. Step 1: Write the proportion equation
   4,955,408 : 7,501,680 = 7,501,680 : x
2. Step 2: Convert to fraction form
   4,955,408/7,501,680 = 7,501,680/x
3. Step 3: Cross multiply
   4,955,408x = 7,501,680 × 7,501,680
4. Step 4: Simplify right side
   4,955,408x = 56,275,202,822,400
5. Step 5: Solve for x
   x = 56,275,202,822,400/4,955,408
6. Step 6: Final answer
   x = 11,356,320.78