Finding the Third Proportional to 11,007,546 and 23,346,978

Step by Step Solution

1. Step 1: Write the proportion equation
   11,007,546 : 23,346,978 = 23,346,978 : x
2. Step 2: Convert to fraction form
   11,007,546/23,346,978 = 23,346,978/x
3. Step 3: Cross multiply
   11,007,546x = 23,346,978 × 23,346,978
4. Step 4: Simplify right side
   11,007,546x = 545,081,381,732,484
5. Step 5: Solve for x
   x = 545,081,381,732,484/11,007,546
6. Step 6: Final answer
   x = 49,518,882.93