Finding the Third Proportional to 22,829,976 and 31,305,444

Step by Step Solution

1. Step 1: Write the proportion equation
   22,829,976 : 31,305,444 = 31,305,444 : x
2. Step 2: Convert to fraction form
   22,829,976/31,305,444 = 31,305,444/x
3. Step 3: Cross multiply
   22,829,976x = 31,305,444 × 31,305,444
4. Step 4: Simplify right side
   22,829,976x = 980,030,824,037,136
5. Step 5: Solve for x
   x = 980,030,824,037,136/22,829,976
6. Step 6: Final answer
   x = 42,927,369.88