Finding the Third Proportional to 482,895 and 747,029.25

Step by Step Solution

1. Step 1: Write the proportion equation
   482,895 : 747,029.25 = 747,029.25 : x
2. Step 2: Convert to fraction form
   482,895/747,029.25 = 747,029.25/x
3. Step 3: Cross multiply
   482,895x = 747,029.25 × 747,029.25
4. Step 4: Simplify right side
   482,895x = 558,052,700,355.56
5. Step 5: Solve for x
   x = 558,052,700,355.56/482,895
6. Step 6: Final answer
   x = 1,155,639.84