Finding the Third Proportional to 13,728,469 and 30,094,460

Step by Step Solution

1. Step 1: Write the proportion equation
   13,728,469 : 30,094,460 = 30,094,460 : x
2. Step 2: Convert to fraction form
   13,728,469/30,094,460 = 30,094,460/x
3. Step 3: Cross multiply
   13,728,469x = 30,094,460 × 30,094,460
4. Step 4: Simplify right side
   13,728,469x = 905,676,522,691,600
5. Step 5: Solve for x
   x = 905,676,522,691,600/13,728,469
6. Step 6: Final answer
   x = 65,970,686.37