Finding the Third Proportional to 1,144,652 and 1,554,591

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,652 : 1,554,591 = 1,554,591 : x
2. Step 2: Convert to fraction form
   1,144,652/1,554,591 = 1,554,591/x
3. Step 3: Cross multiply
   1,144,652x = 1,554,591 × 1,554,591
4. Step 4: Simplify right side
   1,144,652x = 2,416,753,177,281
5. Step 5: Solve for x
   x = 2,416,753,177,281/1,144,652
6. Step 6: Final answer
   x = 2,111,343.17