Finding the Third Proportional to 3,763,142.50 and 5,653,185.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,763,142.50 : 5,653,185.75 = 5,653,185.75 : x
2. Step 2: Convert to fraction form
   3,763,142.50/5,653,185.75 = 5,653,185.75/x
3. Step 3: Cross multiply
   3,763,142.50x = 5,653,185.75 × 5,653,185.75
4. Step 4: Simplify right side
   3,763,142.50x = 31,958,509,124,003.06
5. Step 5: Solve for x
   x = 31,958,509,124,003.06/3,763,142.50
6. Step 6: Final answer
   x = 8,492,505.70