Finding the Third Proportional to 20,716,344 and 31,362,300

Step by Step Solution

1. Step 1: Write the proportion equation
   20,716,344 : 31,362,300 = 31,362,300 : x
2. Step 2: Convert to fraction form
   20,716,344/31,362,300 = 31,362,300/x
3. Step 3: Cross multiply
   20,716,344x = 31,362,300 × 31,362,300
4. Step 4: Simplify right side
   20,716,344x = 983,593,861,290,000
5. Step 5: Solve for x
   x = 983,593,861,290,000/20,716,344
6. Step 6: Final answer
   x = 47,479,123.79