Finding the Third Proportional to 919,932 and 1,412,090

Step by Step Solution

1. Step 1: Write the proportion equation
   919,932 : 1,412,090 = 1,412,090 : x
2. Step 2: Convert to fraction form
   919,932/1,412,090 = 1,412,090/x
3. Step 3: Cross multiply
   919,932x = 1,412,090 × 1,412,090
4. Step 4: Simplify right side
   919,932x = 1,993,998,168,100
5. Step 5: Solve for x
   x = 1,993,998,168,100/919,932
6. Step 6: Final answer
   x = 2,167,549.52