Finding the Third Proportional to 12,441,910 and 17,791,953

Step by Step Solution

1. Step 1: Write the proportion equation
   12,441,910 : 17,791,953 = 17,791,953 : x
2. Step 2: Convert to fraction form
   12,441,910/17,791,953 = 17,791,953/x
3. Step 3: Cross multiply
   12,441,910x = 17,791,953 × 17,791,953
4. Step 4: Simplify right side
   12,441,910x = 316,553,591,554,209
5. Step 5: Solve for x
   x = 316,553,591,554,209/12,441,910
6. Step 6: Final answer
   x = 25,442,523.82