Finding the Third Proportional to 31,959,655 and 49,431,035

Step by Step Solution

1. Step 1: Write the proportion equation
   31,959,655 : 49,431,035 = 49,431,035 : x
2. Step 2: Convert to fraction form
   31,959,655/49,431,035 = 49,431,035/x
3. Step 3: Cross multiply
   31,959,655x = 49,431,035 × 49,431,035
4. Step 4: Simplify right side
   31,959,655x = 2,443,427,221,171,225
5. Step 5: Solve for x
   x = 2,443,427,221,171,225/31,959,655
6. Step 6: Final answer
   x = 76,453,491.79