Finding the Third Proportional to 898,030 and 1,421,736

Step by Step Solution

1. Step 1: Write the proportion equation
   898,030 : 1,421,736 = 1,421,736 : x
2. Step 2: Convert to fraction form
   898,030/1,421,736 = 1,421,736/x
3. Step 3: Cross multiply
   898,030x = 1,421,736 × 1,421,736
4. Step 4: Simplify right side
   898,030x = 2,021,333,253,696
5. Step 5: Solve for x
   x = 2,021,333,253,696/898,030
6. Step 6: Final answer
   x = 2,250,852.70