Finding the Third Proportional to 1,471,116 and 3,174,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471,116 : 3,174,465 = 3,174,465 : x
2. Step 2: Convert to fraction form
   1,471,116/3,174,465 = 3,174,465/x
3. Step 3: Cross multiply
   1,471,116x = 3,174,465 × 3,174,465
4. Step 4: Simplify right side
   1,471,116x = 10,077,228,036,225
5. Step 5: Solve for x
   x = 10,077,228,036,225/1,471,116
6. Step 6: Final answer
   x = 6,850,056.72