Finding the Third Proportional to 901,582 and 1,404,072

Step by Step Solution

1. Step 1: Write the proportion equation
   901,582 : 1,404,072 = 1,404,072 : x
2. Step 2: Convert to fraction form
   901,582/1,404,072 = 1,404,072/x
3. Step 3: Cross multiply
   901,582x = 1,404,072 × 1,404,072
4. Step 4: Simplify right side
   901,582x = 1,971,418,181,184
5. Step 5: Solve for x
   x = 1,971,418,181,184/901,582
6. Step 6: Final answer
   x = 2,186,621.05