Finding the Third Proportional to 1,144,160 and 1,553,899

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,160 : 1,553,899 = 1,553,899 : x
2. Step 2: Convert to fraction form
   1,144,160/1,553,899 = 1,553,899/x
3. Step 3: Cross multiply
   1,144,160x = 1,553,899 × 1,553,899
4. Step 4: Simplify right side
   1,144,160x = 2,414,602,102,201
5. Step 5: Solve for x
   x = 2,414,602,102,201/1,144,160
6. Step 6: Final answer
   x = 2,110,371.02