Finding the Third Proportional to 1,455,076 and 3,174,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,076 : 3,174,464 = 3,174,464 : x
2. Step 2: Convert to fraction form
   1,455,076/3,174,464 = 3,174,464/x
3. Step 3: Cross multiply
   1,455,076x = 3,174,464 × 3,174,464
4. Step 4: Simplify right side
   1,455,076x = 10,077,221,687,296
5. Step 5: Solve for x
   x = 10,077,221,687,296/1,455,076
6. Step 6: Final answer
   x = 6,925,563.81