Finding the Third Proportional to 76,751,680.88 and 166,951,018.88

Step by Step Solution

1. Step 1: Write the proportion equation
   76,751,680.88 : 166,951,018.88 = 166,951,018.88 : x
2. Step 2: Convert to fraction form
   76,751,680.88/166,951,018.88 = 166,951,018.88/x
3. Step 3: Cross multiply
   76,751,680.88x = 166,951,018.88 × 166,951,018.88
4. Step 4: Simplify right side
   76,751,680.88x = 27,872,642,703,400,608
5. Step 5: Solve for x
   x = 27,872,642,703,400,608/76,751,680.88
6. Step 6: Final answer
   x = 363,153,515.15