Finding the Third Proportional to 465,660 and 1,005,516

Step by Step Solution

1. Step 1: Write the proportion equation
   465,660 : 1,005,516 = 1,005,516 : x
2. Step 2: Convert to fraction form
   465,660/1,005,516 = 1,005,516/x
3. Step 3: Cross multiply
   465,660x = 1,005,516 × 1,005,516
4. Step 4: Simplify right side
   465,660x = 1,011,062,426,256
5. Step 5: Solve for x
   x = 1,011,062,426,256/465,660
6. Step 6: Final answer
   x = 2,171,246.03