Finding the Third Proportional to 452,488.50 and 893,553

Step by Step Solution

1. Step 1: Write the proportion equation
   452,488.50 : 893,553 = 893,553 : x
2. Step 2: Convert to fraction form
   452,488.50/893,553 = 893,553/x
3. Step 3: Cross multiply
   452,488.50x = 893,553 × 893,553
4. Step 4: Simplify right side
   452,488.50x = 798,436,963,809
5. Step 5: Solve for x
   x = 798,436,963,809/452,488.50
6. Step 6: Final answer
   x = 1,764,546.42