Finding the Third Proportional to 6,227,496 and 13,478,520

Step by Step Solution

1. Step 1: Write the proportion equation
   6,227,496 : 13,478,520 = 13,478,520 : x
2. Step 2: Convert to fraction form
   6,227,496/13,478,520 = 13,478,520/x
3. Step 3: Cross multiply
   6,227,496x = 13,478,520 × 13,478,520
4. Step 4: Simplify right side
   6,227,496x = 181,670,501,390,400
5. Step 5: Solve for x
   x = 181,670,501,390,400/6,227,496
6. Step 6: Final answer
   x = 29,172,319.24