Finding the Third Proportional to 1,543,222.50 and 2,081,724

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,222.50 : 2,081,724 = 2,081,724 : x
2. Step 2: Convert to fraction form
   1,543,222.50/2,081,724 = 2,081,724/x
3. Step 3: Cross multiply
   1,543,222.50x = 2,081,724 × 2,081,724
4. Step 4: Simplify right side
   1,543,222.50x = 4,333,574,812,176
5. Step 5: Solve for x
   x = 4,333,574,812,176/1,543,222.50
6. Step 6: Final answer
   x = 2,808,133.51