Finding the Third Proportional to 4,063,878.84 and 5,572,684.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,063,878.84 : 5,572,684.83 = 5,572,684.83 : x
2. Step 2: Convert to fraction form
   4,063,878.84/5,572,684.83 = 5,572,684.83/x
3. Step 3: Cross multiply
   4,063,878.84x = 5,572,684.83 × 5,572,684.83
4. Step 4: Simplify right side
   4,063,878.84x = 31,054,816,193,614.56
5. Step 5: Solve for x
   x = 31,054,816,193,614.56/4,063,878.84
6. Step 6: Final answer
   x = 7,641,668.81