Finding the Third Proportional to 9,106,550 and 18,578,892

Step by Step Solution

1. Step 1: Write the proportion equation
   9,106,550 : 18,578,892 = 18,578,892 : x
2. Step 2: Convert to fraction form
   9,106,550/18,578,892 = 18,578,892/x
3. Step 3: Cross multiply
   9,106,550x = 18,578,892 × 18,578,892
4. Step 4: Simplify right side
   9,106,550x = 345,175,227,947,664
5. Step 5: Solve for x
   x = 345,175,227,947,664/9,106,550
6. Step 6: Final answer
   x = 37,904,061.14