Finding the Third Proportional to 41,670,768 and 89,741,820

Step by Step Solution

1. Step 1: Write the proportion equation
   41,670,768 : 89,741,820 = 89,741,820 : x
2. Step 2: Convert to fraction form
   41,670,768/89,741,820 = 89,741,820/x
3. Step 3: Cross multiply
   41,670,768x = 89,741,820 × 89,741,820
4. Step 4: Simplify right side
   41,670,768x = 8,053,594,256,912,400
5. Step 5: Solve for x
   x = 8,053,594,256,912,400/41,670,768
6. Step 6: Final answer
   x = 193,267,238.49