Finding the Third Proportional to 16,448,149 and 35,642,076

Step by Step Solution

1. Step 1: Write the proportion equation
   16,448,149 : 35,642,076 = 35,642,076 : x
2. Step 2: Convert to fraction form
   16,448,149/35,642,076 = 35,642,076/x
3. Step 3: Cross multiply
   16,448,149x = 35,642,076 × 35,642,076
4. Step 4: Simplify right side
   16,448,149x = 1,270,357,581,589,776
5. Step 5: Solve for x
   x = 1,270,357,581,589,776/16,448,149
6. Step 6: Final answer
   x = 77,234,075.49