Finding the Third Proportional to 49,300,434 and 76,935,211

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,434 : 76,935,211 = 76,935,211 : x
2. Step 2: Convert to fraction form
   49,300,434/76,935,211 = 76,935,211/x
3. Step 3: Cross multiply
   49,300,434x = 76,935,211 × 76,935,211
4. Step 4: Simplify right side
   49,300,434x = 5,919,026,691,614,521
5. Step 5: Solve for x
   x = 5,919,026,691,614,521/49,300,434
6. Step 6: Final answer
   x = 120,060,336.42