Finding the Third Proportional to 2,854,450.50 and 4,686,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,854,450.50 : 4,686,007.50 = 4,686,007.50 : x
2. Step 2: Convert to fraction form
   2,854,450.50/4,686,007.50 = 4,686,007.50/x
3. Step 3: Cross multiply
   2,854,450.50x = 4,686,007.50 × 4,686,007.50
4. Step 4: Simplify right side
   2,854,450.50x = 21,958,666,290,056.25
5. Step 5: Solve for x
   x = 21,958,666,290,056.25/2,854,450.50
6. Step 6: Final answer
   x = 7,692,782.30