Finding the Third Proportional to 16,448,154 and 35,642,087

Step by Step Solution

1. Step 1: Write the proportion equation
   16,448,154 : 35,642,087 = 35,642,087 : x
2. Step 2: Convert to fraction form
   16,448,154/35,642,087 = 35,642,087/x
3. Step 3: Cross multiply
   16,448,154x = 35,642,087 × 35,642,087
4. Step 4: Simplify right side
   16,448,154x = 1,270,358,365,715,569
5. Step 5: Solve for x
   x = 1,270,358,365,715,569/16,448,154
6. Step 6: Final answer
   x = 77,234,099.69