Finding the Third Proportional to 15,597,730 and 33,661,680

Step by Step Solution

1. Step 1: Write the proportion equation
   15,597,730 : 33,661,680 = 33,661,680 : x
2. Step 2: Convert to fraction form
   15,597,730/33,661,680 = 33,661,680/x
3. Step 3: Cross multiply
   15,597,730x = 33,661,680 × 33,661,680
4. Step 4: Simplify right side
   15,597,730x = 1,133,108,700,422,400
5. Step 5: Solve for x
   x = 1,133,108,700,422,400/15,597,730
6. Step 6: Final answer
   x = 72,645,743.99