Finding the Third Proportional to 386,079 and 594,094.50

Step by Step Solution

1. Step 1: Write the proportion equation
   386,079 : 594,094.50 = 594,094.50 : x
2. Step 2: Convert to fraction form
   386,079/594,094.50 = 594,094.50/x
3. Step 3: Cross multiply
   386,079x = 594,094.50 × 594,094.50
4. Step 4: Simplify right side
   386,079x = 352,948,274,930.25
5. Step 5: Solve for x
   x = 352,948,274,930.25/386,079
6. Step 6: Final answer
   x = 914,186.67