Finding the Third Proportional to 2,154,364.50 and 3,276,309

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,364.50 : 3,276,309 = 3,276,309 : x
2. Step 2: Convert to fraction form
   2,154,364.50/3,276,309 = 3,276,309/x
3. Step 3: Cross multiply
   2,154,364.50x = 3,276,309 × 3,276,309
4. Step 4: Simplify right side
   2,154,364.50x = 10,734,200,663,481
5. Step 5: Solve for x
   x = 10,734,200,663,481/2,154,364.50
6. Step 6: Final answer
   x = 4,982,536.92