Finding the Third Proportional to 379,942 and 601,624.50

Step by Step Solution

1. Step 1: Write the proportion equation
   379,942 : 601,624.50 = 601,624.50 : x
2. Step 2: Convert to fraction form
   379,942/601,624.50 = 601,624.50/x
3. Step 3: Cross multiply
   379,942x = 601,624.50 × 601,624.50
4. Step 4: Simplify right side
   379,942x = 361,952,039,000.25
5. Step 5: Solve for x
   x = 361,952,039,000.25/379,942
6. Step 6: Final answer
   x = 952,650.77