Finding the Third Proportional to 3,483,432 and 7,284,482.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,432 : 7,284,482.72 = 7,284,482.72 : x
2. Step 2: Convert to fraction form
   3,483,432/7,284,482.72 = 7,284,482.72/x
3. Step 3: Cross multiply
   3,483,432x = 7,284,482.72 × 7,284,482.72
4. Step 4: Simplify right side
   3,483,432x = 53,063,688,479,767.39
5. Step 5: Solve for x
   x = 53,063,688,479,767.39/3,483,432
6. Step 6: Final answer
   x = 15,233,163.29