Finding the Third Proportional to 10,902,204 and 14,812,536

Step by Step Solution

1. Step 1: Write the proportion equation
   10,902,204 : 14,812,536 = 14,812,536 : x
2. Step 2: Convert to fraction form
   10,902,204/14,812,536 = 14,812,536/x
3. Step 3: Cross multiply
   10,902,204x = 14,812,536 × 14,812,536
4. Step 4: Simplify right side
   10,902,204x = 219,411,222,751,296
5. Step 5: Solve for x
   x = 219,411,222,751,296/10,902,204
6. Step 6: Final answer
   x = 20,125,400.58