Finding the Third Proportional to 453,627 and 705,552.75

Step by Step Solution

1. Step 1: Write the proportion equation
   453,627 : 705,552.75 = 705,552.75 : x
2. Step 2: Convert to fraction form
   453,627/705,552.75 = 705,552.75/x
3. Step 3: Cross multiply
   453,627x = 705,552.75 × 705,552.75
4. Step 4: Simplify right side
   453,627x = 497,804,683,032.56
5. Step 5: Solve for x
   x = 497,804,683,032.56/453,627
6. Step 6: Final answer
   x = 1,097,387.68