Finding the Third Proportional to 31,793,931 and 50,426,847

Step by Step Solution

1. Step 1: Write the proportion equation
   31,793,931 : 50,426,847 = 50,426,847 : x
2. Step 2: Convert to fraction form
   31,793,931/50,426,847 = 50,426,847/x
3. Step 3: Cross multiply
   31,793,931x = 50,426,847 × 50,426,847
4. Step 4: Simplify right side
   31,793,931x = 2,542,866,898,361,409
5. Step 5: Solve for x
   x = 2,542,866,898,361,409/31,793,931
6. Step 6: Final answer
   x = 79,979,631.91