Finding the Third Proportional to 748,980 and 1,602,936

Step by Step Solution

1. Step 1: Write the proportion equation
   748,980 : 1,602,936 = 1,602,936 : x
2. Step 2: Convert to fraction form
   748,980/1,602,936 = 1,602,936/x
3. Step 3: Cross multiply
   748,980x = 1,602,936 × 1,602,936
4. Step 4: Simplify right side
   748,980x = 2,569,403,820,096
5. Step 5: Solve for x
   x = 2,569,403,820,096/748,980
6. Step 6: Final answer
   x = 3,430,537.29