Finding the Third Proportional to 760,579.50 and 1,629,132

Step by Step Solution

1. Step 1: Write the proportion equation
   760,579.50 : 1,629,132 = 1,629,132 : x
2. Step 2: Convert to fraction form
   760,579.50/1,629,132 = 1,629,132/x
3. Step 3: Cross multiply
   760,579.50x = 1,629,132 × 1,629,132
4. Step 4: Simplify right side
   760,579.50x = 2,654,071,073,424
5. Step 5: Solve for x
   x = 2,654,071,073,424/760,579.50
6. Step 6: Final answer
   x = 3,489,538.01