Finding the Third Proportional to 4,716,492 and 7,480,386

Step by Step Solution

1. Step 1: Write the proportion equation
   4,716,492 : 7,480,386 = 7,480,386 : x
2. Step 2: Convert to fraction form
   4,716,492/7,480,386 = 7,480,386/x
3. Step 3: Cross multiply
   4,716,492x = 7,480,386 × 7,480,386
4. Step 4: Simplify right side
   4,716,492x = 55,956,174,708,996
5. Step 5: Solve for x
   x = 55,956,174,708,996/4,716,492
6. Step 6: Final answer
   x = 11,863,939.28