Finding the Third Proportional to 749,938 and 1,637,054

Step by Step Solution

1. Step 1: Write the proportion equation
   749,938 : 1,637,054 = 1,637,054 : x
2. Step 2: Convert to fraction form
   749,938/1,637,054 = 1,637,054/x
3. Step 3: Cross multiply
   749,938x = 1,637,054 × 1,637,054
4. Step 4: Simplify right side
   749,938x = 2,679,945,798,916
5. Step 5: Solve for x
   x = 2,679,945,798,916/749,938
6. Step 6: Final answer
   x = 3,573,556.48