Finding the Third Proportional to 359,066 and 546,060

Step by Step Solution

1. Step 1: Write the proportion equation
   359,066 : 546,060 = 546,060 : x
2. Step 2: Convert to fraction form
   359,066/546,060 = 546,060/x
3. Step 3: Cross multiply
   359,066x = 546,060 × 546,060
4. Step 4: Simplify right side
   359,066x = 298,181,523,600
5. Step 5: Solve for x
   x = 298,181,523,600/359,066
6. Step 6: Final answer
   x = 830,436.53