Finding the Third Proportional to 4,065,473 and 5,945,403

Step by Step Solution

1. Step 1: Write the proportion equation
   4,065,473 : 5,945,403 = 5,945,403 : x
2. Step 2: Convert to fraction form
   4,065,473/5,945,403 = 5,945,403/x
3. Step 3: Cross multiply
   4,065,473x = 5,945,403 × 5,945,403
4. Step 4: Simplify right side
   4,065,473x = 35,347,816,832,409
5. Step 5: Solve for x
   x = 35,347,816,832,409/4,065,473
6. Step 6: Final answer
   x = 8,694,638.20