Finding the Third Proportional to 35,462,630.25 and 76,978,375.31

Step by Step Solution

1. Step 1: Write the proportion equation
   35,462,630.25 : 76,978,375.31 = 76,978,375.31 : x
2. Step 2: Convert to fraction form
   35,462,630.25/76,978,375.31 = 76,978,375.31/x
3. Step 3: Cross multiply
   35,462,630.25x = 76,978,375.31 × 76,978,375.31
4. Step 4: Simplify right side
   35,462,630.25x = 5,925,670,265,752,109
5. Step 5: Solve for x
   x = 5,925,670,265,752,109/35,462,630.25
6. Step 6: Final answer
   x = 167,096,186.15