Finding the Third Proportional to 4,874,724 and 7,543,976

Step by Step Solution

1. Step 1: Write the proportion equation
   4,874,724 : 7,543,976 = 7,543,976 : x
2. Step 2: Convert to fraction form
   4,874,724/7,543,976 = 7,543,976/x
3. Step 3: Cross multiply
   4,874,724x = 7,543,976 × 7,543,976
4. Step 4: Simplify right side
   4,874,724x = 56,911,573,888,576
5. Step 5: Solve for x
   x = 56,911,573,888,576/4,874,724
6. Step 6: Final answer
   x = 11,674,829.98