Finding the Third Proportional to 9,260,888 and 10,368,056

Step by Step Solution

1. Step 1: Write the proportion equation
   9,260,888 : 10,368,056 = 10,368,056 : x
2. Step 2: Convert to fraction form
   9,260,888/10,368,056 = 10,368,056/x
3. Step 3: Cross multiply
   9,260,888x = 10,368,056 × 10,368,056
4. Step 4: Simplify right side
   9,260,888x = 107,496,585,219,136
5. Step 5: Solve for x
   x = 107,496,585,219,136/9,260,888
6. Step 6: Final answer
   x = 11,607,589.38