Finding the Third Proportional to 5,656,846 and 8,757,389

Step by Step Solution

1. Step 1: Write the proportion equation
   5,656,846 : 8,757,389 = 8,757,389 : x
2. Step 2: Convert to fraction form
   5,656,846/8,757,389 = 8,757,389/x
3. Step 3: Cross multiply
   5,656,846x = 8,757,389 × 8,757,389
4. Step 4: Simplify right side
   5,656,846x = 76,691,862,097,321
5. Step 5: Solve for x
   x = 76,691,862,097,321/5,656,846
6. Step 6: Final answer
   x = 13,557,353.71