Finding the Third Proportional to 341,376 and 744,958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,376 : 744,958.50 = 744,958.50 : x
2. Step 2: Convert to fraction form
   341,376/744,958.50 = 744,958.50/x
3. Step 3: Cross multiply
   341,376x = 744,958.50 × 744,958.50
4. Step 4: Simplify right side
   341,376x = 554,963,166,722.25
5. Step 5: Solve for x
   x = 554,963,166,722.25/341,376
6. Step 6: Final answer
   x = 1,625,665.44