Finding the Third Proportional to 3,670,949 and 5,160,297

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,949 : 5,160,297 = 5,160,297 : x
2. Step 2: Convert to fraction form
   3,670,949/5,160,297 = 5,160,297/x
3. Step 3: Cross multiply
   3,670,949x = 5,160,297 × 5,160,297
4. Step 4: Simplify right side
   3,670,949x = 26,628,665,128,209
5. Step 5: Solve for x
   x = 26,628,665,128,209/3,670,949
6. Step 6: Final answer
   x = 7,253,891.33