Finding the Third Proportional to 5,213,664 and 10,904,028

Step by Step Solution

1. Step 1: Write the proportion equation
   5,213,664 : 10,904,028 = 10,904,028 : x
2. Step 2: Convert to fraction form
   5,213,664/10,904,028 = 10,904,028/x
3. Step 3: Cross multiply
   5,213,664x = 10,904,028 × 10,904,028
4. Step 4: Simplify right side
   5,213,664x = 118,897,826,624,784
5. Step 5: Solve for x
   x = 118,897,826,624,784/5,213,664
6. Step 6: Final answer
   x = 22,805,042.03