Finding the Third Proportional to 1,735,783.50 and 3,556,131

Step by Step Solution

1. Step 1: Write the proportion equation
   1,735,783.50 : 3,556,131 = 3,556,131 : x
2. Step 2: Convert to fraction form
   1,735,783.50/3,556,131 = 3,556,131/x
3. Step 3: Cross multiply
   1,735,783.50x = 3,556,131 × 3,556,131
4. Step 4: Simplify right side
   1,735,783.50x = 12,646,067,689,161
5. Step 5: Solve for x
   x = 12,646,067,689,161/1,735,783.50
6. Step 6: Final answer
   x = 7,285,509.79