Finding the Third Proportional to 1,772,260 and 3,887,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,772,260 : 3,887,632 = 3,887,632 : x
2. Step 2: Convert to fraction form
   1,772,260/3,887,632 = 3,887,632/x
3. Step 3: Cross multiply
   1,772,260x = 3,887,632 × 3,887,632
4. Step 4: Simplify right side
   1,772,260x = 15,113,682,567,424
5. Step 5: Solve for x
   x = 15,113,682,567,424/1,772,260
6. Step 6: Final answer
   x = 8,527,914.96