Finding the Third Proportional to 31,836,942 and 50,493,564

Step by Step Solution

1. Step 1: Write the proportion equation
   31,836,942 : 50,493,564 = 50,493,564 : x
2. Step 2: Convert to fraction form
   31,836,942/50,493,564 = 50,493,564/x
3. Step 3: Cross multiply
   31,836,942x = 50,493,564 × 50,493,564
4. Step 4: Simplify right side
   31,836,942x = 2,549,600,005,422,096
5. Step 5: Solve for x
   x = 2,549,600,005,422,096/31,836,942
6. Step 6: Final answer
   x = 80,083,068.45