Finding the Third Proportional to 4,846,376 and 7,603,200

Step by Step Solution

1. Step 1: Write the proportion equation
   4,846,376 : 7,603,200 = 7,603,200 : x
2. Step 2: Convert to fraction form
   4,846,376/7,603,200 = 7,603,200/x
3. Step 3: Cross multiply
   4,846,376x = 7,603,200 × 7,603,200
4. Step 4: Simplify right side
   4,846,376x = 57,808,650,240,000
5. Step 5: Solve for x
   x = 57,808,650,240,000/4,846,376
6. Step 6: Final answer
   x = 11,928,222.29