Finding the Third Proportional to 1,180,368 and 2,529,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,368 : 2,529,040 = 2,529,040 : x
2. Step 2: Convert to fraction form
   1,180,368/2,529,040 = 2,529,040/x
3. Step 3: Cross multiply
   1,180,368x = 2,529,040 × 2,529,040
4. Step 4: Simplify right side
   1,180,368x = 6,396,043,321,600
5. Step 5: Solve for x
   x = 6,396,043,321,600/1,180,368
6. Step 6: Final answer
   x = 5,418,685.80