Finding the Third Proportional to 1,240,536 and 2,631,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,240,536 : 2,631,632 = 2,631,632 : x
2. Step 2: Convert to fraction form
   1,240,536/2,631,632 = 2,631,632/x
3. Step 3: Cross multiply
   1,240,536x = 2,631,632 × 2,631,632
4. Step 4: Simplify right side
   1,240,536x = 6,925,486,983,424
5. Step 5: Solve for x
   x = 6,925,486,983,424/1,240,536
6. Step 6: Final answer
   x = 5,582,657.00