Finding the Third Proportional to 31,920,876 and 49,528,096

Step by Step Solution

1. Step 1: Write the proportion equation
   31,920,876 : 49,528,096 = 49,528,096 : x
2. Step 2: Convert to fraction form
   31,920,876/49,528,096 = 49,528,096/x
3. Step 3: Cross multiply
   31,920,876x = 49,528,096 × 49,528,096
4. Step 4: Simplify right side
   31,920,876x = 2,453,032,293,385,216
5. Step 5: Solve for x
   x = 2,453,032,293,385,216/31,920,876
6. Step 6: Final answer
   x = 76,847,273.66