Finding the Third Proportional to 482,056.50 and 920,373

Step by Step Solution

1. Step 1: Write the proportion equation
   482,056.50 : 920,373 = 920,373 : x
2. Step 2: Convert to fraction form
   482,056.50/920,373 = 920,373/x
3. Step 3: Cross multiply
   482,056.50x = 920,373 × 920,373
4. Step 4: Simplify right side
   482,056.50x = 847,086,459,129
5. Step 5: Solve for x
   x = 847,086,459,129/482,056.50
6. Step 6: Final answer
   x = 1,757,234.80