Finding the Third Proportional to 25,380,638 and 38,665,797

Step by Step Solution

1. Step 1: Write the proportion equation
   25,380,638 : 38,665,797 = 38,665,797 : x
2. Step 2: Convert to fraction form
   25,380,638/38,665,797 = 38,665,797/x
3. Step 3: Cross multiply
   25,380,638x = 38,665,797 × 38,665,797
4. Step 4: Simplify right side
   25,380,638x = 1,495,043,857,645,209
5. Step 5: Solve for x
   x = 1,495,043,857,645,209/25,380,638
6. Step 6: Final answer
   x = 58,904,896.62