Finding the Third Proportional to 1,112,305.50 and 2,428,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,305.50 : 2,428,488 = 2,428,488 : x
2. Step 2: Convert to fraction form
   1,112,305.50/2,428,488 = 2,428,488/x
3. Step 3: Cross multiply
   1,112,305.50x = 2,428,488 × 2,428,488
4. Step 4: Simplify right side
   1,112,305.50x = 5,897,553,966,144
5. Step 5: Solve for x
   x = 5,897,553,966,144/1,112,305.50
6. Step 6: Final answer
   x = 5,302,099.08