Finding the Third Proportional to 19,965,880 and 30,670,034

Step by Step Solution

1. Step 1: Write the proportion equation
   19,965,880 : 30,670,034 = 30,670,034 : x
2. Step 2: Convert to fraction form
   19,965,880/30,670,034 = 30,670,034/x
3. Step 3: Cross multiply
   19,965,880x = 30,670,034 × 30,670,034
4. Step 4: Simplify right side
   19,965,880x = 940,650,985,561,156
5. Step 5: Solve for x
   x = 940,650,985,561,156/19,965,880
6. Step 6: Final answer
   x = 47,112,923.93