Finding the Third Proportional to 1,128,510.56 and 2,441,088.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,510.56 : 2,441,088.56 = 2,441,088.56 : x
2. Step 2: Convert to fraction form
   1,128,510.56/2,441,088.56 = 2,441,088.56/x
3. Step 3: Cross multiply
   1,128,510.56x = 2,441,088.56 × 2,441,088.56
4. Step 4: Simplify right side
   1,128,510.56x = 5,958,913,369,968.32
5. Step 5: Solve for x
   x = 5,958,913,369,968.32/1,128,510.56
6. Step 6: Final answer
   x = 5,280,334.60