Finding the Third Proportional to 31,973,622 and 49,488,336

Step by Step Solution

1. Step 1: Write the proportion equation
   31,973,622 : 49,488,336 = 49,488,336 : x
2. Step 2: Convert to fraction form
   31,973,622/49,488,336 = 49,488,336/x
3. Step 3: Cross multiply
   31,973,622x = 49,488,336 × 49,488,336
4. Step 4: Simplify right side
   31,973,622x = 2,449,095,400,048,896
5. Step 5: Solve for x
   x = 2,449,095,400,048,896/31,973,622
6. Step 6: Final answer
   x = 76,597,371.42