Finding the Third Proportional to 1,400,260.50 and 2,113,271.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,260.50 : 2,113,271.25 = 2,113,271.25 : x
2. Step 2: Convert to fraction form
   1,400,260.50/2,113,271.25 = 2,113,271.25/x
3. Step 3: Cross multiply
   1,400,260.50x = 2,113,271.25 × 2,113,271.25
4. Step 4: Simplify right side
   1,400,260.50x = 4,465,915,376,076.56
5. Step 5: Solve for x
   x = 4,465,915,376,076.56/1,400,260.50
6. Step 6: Final answer
   x = 3,189,346.11