Finding the Third Proportional to 5,269,727 and 7,904,658

Step by Step Solution

1. Step 1: Write the proportion equation
   5,269,727 : 7,904,658 = 7,904,658 : x
2. Step 2: Convert to fraction form
   5,269,727/7,904,658 = 7,904,658/x
3. Step 3: Cross multiply
   5,269,727x = 7,904,658 × 7,904,658
4. Step 4: Simplify right side
   5,269,727x = 62,483,618,096,964
5. Step 5: Solve for x
   x = 62,483,618,096,964/5,269,727
6. Step 6: Final answer
   x = 11,857,088.25