Finding the Third Proportional to 1,128,109.50 and 2,462,013

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,109.50 : 2,462,013 = 2,462,013 : x
2. Step 2: Convert to fraction form
   1,128,109.50/2,462,013 = 2,462,013/x
3. Step 3: Cross multiply
   1,128,109.50x = 2,462,013 × 2,462,013
4. Step 4: Simplify right side
   1,128,109.50x = 6,061,508,012,169
5. Step 5: Solve for x
   x = 6,061,508,012,169/1,128,109.50
6. Step 6: Final answer
   x = 5,373,155.72