Finding the Third Proportional to 4,156,800 and 8,932,434

Step by Step Solution

1. Step 1: Write the proportion equation
   4,156,800 : 8,932,434 = 8,932,434 : x
2. Step 2: Convert to fraction form
   4,156,800/8,932,434 = 8,932,434/x
3. Step 3: Cross multiply
   4,156,800x = 8,932,434 × 8,932,434
4. Step 4: Simplify right side
   4,156,800x = 79,788,377,164,356
5. Step 5: Solve for x
   x = 79,788,377,164,356/4,156,800
6. Step 6: Final answer
   x = 19,194,663.48