Finding the Third Proportional to 749,849 and 1,642,092

Step by Step Solution

1. Step 1: Write the proportion equation
   749,849 : 1,642,092 = 1,642,092 : x
2. Step 2: Convert to fraction form
   749,849/1,642,092 = 1,642,092/x
3. Step 3: Cross multiply
   749,849x = 1,642,092 × 1,642,092
4. Step 4: Simplify right side
   749,849x = 2,696,466,136,464
5. Step 5: Solve for x
   x = 2,696,466,136,464/749,849
6. Step 6: Final answer
   x = 3,596,012.18