Finding the Third Proportional to 455,628 and 1,064,550

Step by Step Solution

1. Step 1: Write the proportion equation
   455,628 : 1,064,550 = 1,064,550 : x
2. Step 2: Convert to fraction form
   455,628/1,064,550 = 1,064,550/x
3. Step 3: Cross multiply
   455,628x = 1,064,550 × 1,064,550
4. Step 4: Simplify right side
   455,628x = 1,133,266,702,500
5. Step 5: Solve for x
   x = 1,133,266,702,500/455,628
6. Step 6: Final answer
   x = 2,487,263.08