Finding the Third Proportional to 2,141,131.50 and 3,152,556

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,131.50 : 3,152,556 = 3,152,556 : x
2. Step 2: Convert to fraction form
   2,141,131.50/3,152,556 = 3,152,556/x
3. Step 3: Cross multiply
   2,141,131.50x = 3,152,556 × 3,152,556
4. Step 4: Simplify right side
   2,141,131.50x = 9,938,609,333,136
5. Step 5: Solve for x
   x = 9,938,609,333,136/2,141,131.50
6. Step 6: Final answer
   x = 4,641,755.69