Finding the Third Proportional to 1,027,657.50 and 2,166,105

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,657.50 : 2,166,105 = 2,166,105 : x
2. Step 2: Convert to fraction form
   1,027,657.50/2,166,105 = 2,166,105/x
3. Step 3: Cross multiply
   1,027,657.50x = 2,166,105 × 2,166,105
4. Step 4: Simplify right side
   1,027,657.50x = 4,692,010,871,025
5. Step 5: Solve for x
   x = 4,692,010,871,025/1,027,657.50
6. Step 6: Final answer
   x = 4,565,734.08