Finding the Third Proportional to 1,144,906 and 1,554,877

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,906 : 1,554,877 = 1,554,877 : x
2. Step 2: Convert to fraction form
   1,144,906/1,554,877 = 1,554,877/x
3. Step 3: Cross multiply
   1,144,906x = 1,554,877 × 1,554,877
4. Step 4: Simplify right side
   1,144,906x = 2,417,642,485,129
5. Step 5: Solve for x
   x = 2,417,642,485,129/1,144,906
6. Step 6: Final answer
   x = 2,111,651.51