Finding the Third Proportional to 482,748 and 675,232.50

Step by Step Solution

1. Step 1: Write the proportion equation
   482,748 : 675,232.50 = 675,232.50 : x
2. Step 2: Convert to fraction form
   482,748/675,232.50 = 675,232.50/x
3. Step 3: Cross multiply
   482,748x = 675,232.50 × 675,232.50
4. Step 4: Simplify right side
   482,748x = 455,938,929,056.25
5. Step 5: Solve for x
   x = 455,938,929,056.25/482,748
6. Step 6: Final answer
   x = 944,465.70