Finding the Third Proportional to 1,153,600 and 1,720,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,153,600 : 1,720,832 = 1,720,832 : x
2. Step 2: Convert to fraction form
   1,153,600/1,720,832 = 1,720,832/x
3. Step 3: Cross multiply
   1,153,600x = 1,720,832 × 1,720,832
4. Step 4: Simplify right side
   1,153,600x = 2,961,262,772,224
5. Step 5: Solve for x
   x = 2,961,262,772,224/1,153,600
6. Step 6: Final answer
   x = 2,566,975.36