Finding the Third Proportional to 881,357 and 1,902,646

Step by Step Solution

1. Step 1: Write the proportion equation
   881,357 : 1,902,646 = 1,902,646 : x
2. Step 2: Convert to fraction form
   881,357/1,902,646 = 1,902,646/x
3. Step 3: Cross multiply
   881,357x = 1,902,646 × 1,902,646
4. Step 4: Simplify right side
   881,357x = 3,620,061,801,316
5. Step 5: Solve for x
   x = 3,620,061,801,316/881,357
6. Step 6: Final answer
   x = 4,107,372.84