Finding the Third Proportional to 11,904,452 and 17,810,385

Step by Step Solution

1. Step 1: Write the proportion equation
   11,904,452 : 17,810,385 = 17,810,385 : x
2. Step 2: Convert to fraction form
   11,904,452/17,810,385 = 17,810,385/x
3. Step 3: Cross multiply
   11,904,452x = 17,810,385 × 17,810,385
4. Step 4: Simplify right side
   11,904,452x = 317,209,813,848,225
5. Step 5: Solve for x
   x = 317,209,813,848,225/11,904,452
6. Step 6: Final answer
   x = 26,646,318.02