Finding the Third Proportional to 13,902,469 and 30,276,476

Step by Step Solution

1. Step 1: Write the proportion equation
   13,902,469 : 30,276,476 = 30,276,476 : x
2. Step 2: Convert to fraction form
   13,902,469/30,276,476 = 30,276,476/x
3. Step 3: Cross multiply
   13,902,469x = 30,276,476 × 30,276,476
4. Step 4: Simplify right side
   13,902,469x = 916,664,998,978,576
5. Step 5: Solve for x
   x = 916,664,998,978,576/13,902,469
6. Step 6: Final answer
   x = 65,935,410.39