Finding the Third Proportional to 4,744,872 and 7,353,264

Step by Step Solution

1. Step 1: Write the proportion equation
   4,744,872 : 7,353,264 = 7,353,264 : x
2. Step 2: Convert to fraction form
   4,744,872/7,353,264 = 7,353,264/x
3. Step 3: Cross multiply
   4,744,872x = 7,353,264 × 7,353,264
4. Step 4: Simplify right side
   4,744,872x = 54,070,491,453,696
5. Step 5: Solve for x
   x = 54,070,491,453,696/4,744,872
6. Step 6: Final answer
   x = 11,395,563.77