Finding the Third Proportional to 31,920,868 and 49,528,084

Step by Step Solution

1. Step 1: Write the proportion equation
   31,920,868 : 49,528,084 = 49,528,084 : x
2. Step 2: Convert to fraction form
   31,920,868/49,528,084 = 49,528,084/x
3. Step 3: Cross multiply
   31,920,868x = 49,528,084 × 49,528,084
4. Step 4: Simplify right side
   31,920,868x = 2,453,031,104,711,056
5. Step 5: Solve for x
   x = 2,453,031,104,711,056/31,920,868
6. Step 6: Final answer
   x = 76,847,255.68