Finding the Third Proportional to 49,806,342 and 76,919,049

Step by Step Solution

1. Step 1: Write the proportion equation
   49,806,342 : 76,919,049 = 76,919,049 : x
2. Step 2: Convert to fraction form
   49,806,342/76,919,049 = 76,919,049/x
3. Step 3: Cross multiply
   49,806,342x = 76,919,049 × 76,919,049
4. Step 4: Simplify right side
   49,806,342x = 5,916,540,099,064,401
5. Step 5: Solve for x
   x = 5,916,540,099,064,401/49,806,342
6. Step 6: Final answer
   x = 118,790,898.14