Finding the Third Proportional to 2,359,570.88 and 3,643,669.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359,570.88 : 3,643,669.88 = 3,643,669.88 : x
2. Step 2: Convert to fraction form
   2,359,570.88/3,643,669.88 = 3,643,669.88/x
3. Step 3: Cross multiply
   2,359,570.88x = 3,643,669.88 × 3,643,669.88
4. Step 4: Simplify right side
   2,359,570.88x = 13,276,330,157,982.52
5. Step 5: Solve for x
   x = 13,276,330,157,982.52/2,359,570.88
6. Step 6: Final answer
   x = 5,626,586.72