Finding the Third Proportional to 5,014,310 and 7,639,005

Step by Step Solution

1. Step 1: Write the proportion equation
   5,014,310 : 7,639,005 = 7,639,005 : x
2. Step 2: Convert to fraction form
   5,014,310/7,639,005 = 7,639,005/x
3. Step 3: Cross multiply
   5,014,310x = 7,639,005 × 7,639,005
4. Step 4: Simplify right side
   5,014,310x = 58,354,397,390,025
5. Step 5: Solve for x
   x = 58,354,397,390,025/5,014,310
6. Step 6: Final answer
   x = 11,637,572.74