Finding the Third Proportional to 25,922,940 and 56,728,056

Step by Step Solution

1. Step 1: Write the proportion equation
   25,922,940 : 56,728,056 = 56,728,056 : x
2. Step 2: Convert to fraction form
   25,922,940/56,728,056 = 56,728,056/x
3. Step 3: Cross multiply
   25,922,940x = 56,728,056 × 56,728,056
4. Step 4: Simplify right side
   25,922,940x = 3,218,072,337,539,136
5. Step 5: Solve for x
   x = 3,218,072,337,539,136/25,922,940
6. Step 6: Final answer
   x = 124,139,944.68