Finding the Third Proportional to 2,573,142.25 and 3,784,869.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,142.25 : 3,784,869.25 = 3,784,869.25 : x
2. Step 2: Convert to fraction form
   2,573,142.25/3,784,869.25 = 3,784,869.25/x
3. Step 3: Cross multiply
   2,573,142.25x = 3,784,869.25 × 3,784,869.25
4. Step 4: Simplify right side
   2,573,142.25x = 14,325,235,239,595.56
5. Step 5: Solve for x
   x = 14,325,235,239,595.56/2,573,142.25
6. Step 6: Final answer
   x = 5,567,214.65