Finding the Third Proportional to 4,817,976 and 7,464,564

Step by Step Solution

1. Step 1: Write the proportion equation
   4,817,976 : 7,464,564 = 7,464,564 : x
2. Step 2: Convert to fraction form
   4,817,976/7,464,564 = 7,464,564/x
3. Step 3: Cross multiply
   4,817,976x = 7,464,564 × 7,464,564
4. Step 4: Simplify right side
   4,817,976x = 55,719,715,710,096
5. Step 5: Solve for x
   x = 55,719,715,710,096/4,817,976
6. Step 6: Final answer
   x = 11,564,963.32