Finding the Third Proportional to 852,938 and 1,876,461

Step by Step Solution

1. Step 1: Write the proportion equation
   852,938 : 1,876,461 = 1,876,461 : x
2. Step 2: Convert to fraction form
   852,938/1,876,461 = 1,876,461/x
3. Step 3: Cross multiply
   852,938x = 1,876,461 × 1,876,461
4. Step 4: Simplify right side
   852,938x = 3,521,105,884,521
5. Step 5: Solve for x
   x = 3,521,105,884,521/852,938
6. Step 6: Final answer
   x = 4,128,208.48