Finding the Third Proportional to 544,906 and 748,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   544,906 : 748,007.50 = 748,007.50 : x
2. Step 2: Convert to fraction form
   544,906/748,007.50 = 748,007.50/x
3. Step 3: Cross multiply
   544,906x = 748,007.50 × 748,007.50
4. Step 4: Simplify right side
   544,906x = 559,515,220,056.25
5. Step 5: Solve for x
   x = 559,515,220,056.25/544,906
6. Step 6: Final answer
   x = 1,026,810.53