Finding the Third Proportional to 49,300,436 and 76,935,209

Step by Step Solution

1. Step 1: Write the proportion equation
   49,300,436 : 76,935,209 = 76,935,209 : x
2. Step 2: Convert to fraction form
   49,300,436/76,935,209 = 76,935,209/x
3. Step 3: Cross multiply
   49,300,436x = 76,935,209 × 76,935,209
4. Step 4: Simplify right side
   49,300,436x = 5,919,026,383,873,681
5. Step 5: Solve for x
   x = 5,919,026,383,873,681/49,300,436
6. Step 6: Final answer
   x = 120,060,325.31