Finding the Third Proportional to 341,362.50 and 748,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   341,362.50 : 748,333.50 = 748,333.50 : x
2. Step 2: Convert to fraction form
   341,362.50/748,333.50 = 748,333.50/x
3. Step 3: Cross multiply
   341,362.50x = 748,333.50 × 748,333.50
4. Step 4: Simplify right side
   341,362.50x = 560,003,027,222.25
5. Step 5: Solve for x
   x = 560,003,027,222.25/341,362.50
6. Step 6: Final answer
   x = 1,640,493.69