Finding the Third Proportional to 22,301,172 and 31,405,436

Step by Step Solution

1. Step 1: Write the proportion equation
   22,301,172 : 31,405,436 = 31,405,436 : x
2. Step 2: Convert to fraction form
   22,301,172/31,405,436 = 31,405,436/x
3. Step 3: Cross multiply
   22,301,172x = 31,405,436 × 31,405,436
4. Step 4: Simplify right side
   22,301,172x = 986,301,410,350,096
5. Step 5: Solve for x
   x = 986,301,410,350,096/22,301,172
6. Step 6: Final answer
   x = 44,226,438.43