Finding the Third Proportional to 4,063,966 and 5,572,807

Step by Step Solution

1. Step 1: Write the proportion equation
   4,063,966 : 5,572,807 = 5,572,807 : x
2. Step 2: Convert to fraction form
   4,063,966/5,572,807 = 5,572,807/x
3. Step 3: Cross multiply
   4,063,966x = 5,572,807 × 5,572,807
4. Step 4: Simplify right side
   4,063,966x = 31,056,177,859,249
5. Step 5: Solve for x
   x = 31,056,177,859,249/4,063,966
6. Step 6: Final answer
   x = 7,641,839.98