Finding the Third Proportional to 19,661,623.50 and 30,527,615.38

Step by Step Solution

1. Step 1: Write the proportion equation
   19,661,623.50 : 30,527,615.38 = 30,527,615.38 : x
2. Step 2: Convert to fraction form
   19,661,623.50/30,527,615.38 = 30,527,615.38/x
3. Step 3: Cross multiply
   19,661,623.50x = 30,527,615.38 × 30,527,615.38
4. Step 4: Simplify right side
   19,661,623.50x = 931,935,300,483,936.38
5. Step 5: Solve for x
   x = 931,935,300,483,936.38/19,661,623.50
6. Step 6: Final answer
   x = 47,398,695.25