Finding the Third Proportional to 5,877,238 and 8,904,567

Step by Step Solution

1. Step 1: Write the proportion equation
   5,877,238 : 8,904,567 = 8,904,567 : x
2. Step 2: Convert to fraction form
   5,877,238/8,904,567 = 8,904,567/x
3. Step 3: Cross multiply
   5,877,238x = 8,904,567 × 8,904,567
4. Step 4: Simplify right side
   5,877,238x = 79,291,313,457,489
5. Step 5: Solve for x
   x = 79,291,313,457,489/5,877,238
6. Step 6: Final answer
   x = 13,491,254.47