Finding the Third Proportional to 8,665,096 and 13,410,432

Step by Step Solution

1. Step 1: Write the proportion equation
   8,665,096 : 13,410,432 = 13,410,432 : x
2. Step 2: Convert to fraction form
   8,665,096/13,410,432 = 13,410,432/x
3. Step 3: Cross multiply
   8,665,096x = 13,410,432 × 13,410,432
4. Step 4: Simplify right side
   8,665,096x = 179,839,686,426,624
5. Step 5: Solve for x
   x = 179,839,686,426,624/8,665,096
6. Step 6: Final answer
   x = 20,754,494.40