Finding the Third Proportional to 16,455,170 and 35,439,036

Step by Step Solution

1. Step 1: Write the proportion equation
   16,455,170 : 35,439,036 = 35,439,036 : x
2. Step 2: Convert to fraction form
   16,455,170/35,439,036 = 35,439,036/x
3. Step 3: Cross multiply
   16,455,170x = 35,439,036 × 35,439,036
4. Step 4: Simplify right side
   16,455,170x = 1,255,925,272,609,296
5. Step 5: Solve for x
   x = 1,255,925,272,609,296/16,455,170
6. Step 6: Final answer
   x = 76,324,053.33