Finding the Third Proportional to 17,680,896 and 36,932,544

Step by Step Solution

1. Step 1: Write the proportion equation
   17,680,896 : 36,932,544 = 36,932,544 : x
2. Step 2: Convert to fraction form
   17,680,896/36,932,544 = 36,932,544/x
3. Step 3: Cross multiply
   17,680,896x = 36,932,544 × 36,932,544
4. Step 4: Simplify right side
   17,680,896x = 1,364,012,806,311,936
5. Step 5: Solve for x
   x = 1,364,012,806,311,936/17,680,896
6. Step 6: Final answer
   x = 77,146,135.94