Finding the Third Proportional to 1,213,164 and 1,902,933

Step by Step Solution

1. Step 1: Write the proportion equation
   1,213,164 : 1,902,933 = 1,902,933 : x
2. Step 2: Convert to fraction form
   1,213,164/1,902,933 = 1,902,933/x
3. Step 3: Cross multiply
   1,213,164x = 1,902,933 × 1,902,933
4. Step 4: Simplify right side
   1,213,164x = 3,621,154,002,489
5. Step 5: Solve for x
   x = 3,621,154,002,489/1,213,164
6. Step 6: Final answer
   x = 2,984,884.16