Finding the Third Proportional to 1,186,236 and 2,608,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,236 : 2,608,632 = 2,608,632 : x
2. Step 2: Convert to fraction form
   1,186,236/2,608,632 = 2,608,632/x
3. Step 3: Cross multiply
   1,186,236x = 2,608,632 × 2,608,632
4. Step 4: Simplify right side
   1,186,236x = 6,804,960,911,424
5. Step 5: Solve for x
   x = 6,804,960,911,424/1,186,236
6. Step 6: Final answer
   x = 5,736,599.56