Finding the Third Proportional to 31,984,860 and 45,584,874

Step by Step Solution

1. Step 1: Write the proportion equation
   31,984,860 : 45,584,874 = 45,584,874 : x
2. Step 2: Convert to fraction form
   31,984,860/45,584,874 = 45,584,874/x
3. Step 3: Cross multiply
   31,984,860x = 45,584,874 × 45,584,874
4. Step 4: Simplify right side
   31,984,860x = 2,077,980,737,595,876
5. Step 5: Solve for x
   x = 2,077,980,737,595,876/31,984,860
6. Step 6: Final answer
   x = 64,967,635.86