Finding the Third Proportional to 16,213,968 and 35,419,752

Step by Step Solution

1. Step 1: Write the proportion equation
   16,213,968 : 35,419,752 = 35,419,752 : x
2. Step 2: Convert to fraction form
   16,213,968/35,419,752 = 35,419,752/x
3. Step 3: Cross multiply
   16,213,968x = 35,419,752 × 35,419,752
4. Step 4: Simplify right side
   16,213,968x = 1,254,558,831,741,504
5. Step 5: Solve for x
   x = 1,254,558,831,741,504/16,213,968
6. Step 6: Final answer
   x = 77,375,188.59