Finding the Third Proportional to 11,060,908 and 22,560,978

Step by Step Solution

1. Step 1: Write the proportion equation
   11,060,908 : 22,560,978 = 22,560,978 : x
2. Step 2: Convert to fraction form
   11,060,908/22,560,978 = 22,560,978/x
3. Step 3: Cross multiply
   11,060,908x = 22,560,978 × 22,560,978
4. Step 4: Simplify right side
   11,060,908x = 508,997,728,316,484
5. Step 5: Solve for x
   x = 508,997,728,316,484/11,060,908
6. Step 6: Final answer
   x = 46,017,716.48