Finding the Third Proportional to 22,142,390 and 31,167,741

Step by Step Solution

1. Step 1: Write the proportion equation
   22,142,390 : 31,167,741 = 31,167,741 : x
2. Step 2: Convert to fraction form
   22,142,390/31,167,741 = 31,167,741/x
3. Step 3: Cross multiply
   22,142,390x = 31,167,741 × 31,167,741
4. Step 4: Simplify right side
   22,142,390x = 971,428,079,043,081
5. Step 5: Solve for x
   x = 971,428,079,043,081/22,142,390
6. Step 6: Final answer
   x = 43,871,871.06