Finding the Third Proportional to 1,664,763 and 3,582,186

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,763 : 3,582,186 = 3,582,186 : x
2. Step 2: Convert to fraction form
   1,664,763/3,582,186 = 3,582,186/x
3. Step 3: Cross multiply
   1,664,763x = 3,582,186 × 3,582,186
4. Step 4: Simplify right side
   1,664,763x = 12,832,056,538,596
5. Step 5: Solve for x
   x = 12,832,056,538,596/1,664,763
6. Step 6: Final answer
   x = 7,708,038.04