Finding the Third Proportional to 3,529,531 and 7,482,865

Step by Step Solution

1. Step 1: Write the proportion equation
   3,529,531 : 7,482,865 = 7,482,865 : x
2. Step 2: Convert to fraction form
   3,529,531/7,482,865 = 7,482,865/x
3. Step 3: Cross multiply
   3,529,531x = 7,482,865 × 7,482,865
4. Step 4: Simplify right side
   3,529,531x = 55,993,268,608,225
5. Step 5: Solve for x
   x = 55,993,268,608,225/3,529,531
6. Step 6: Final answer
   x = 15,864,223.49