Finding the Third Proportional to 359,068 and 546,063

Step by Step Solution

1. Step 1: Write the proportion equation
   359,068 : 546,063 = 546,063 : x
2. Step 2: Convert to fraction form
   359,068/546,063 = 546,063/x
3. Step 3: Cross multiply
   359,068x = 546,063 × 546,063
4. Step 4: Simplify right side
   359,068x = 298,184,799,969
5. Step 5: Solve for x
   x = 298,184,799,969/359,068
6. Step 6: Final answer
   x = 830,441.03