Finding the Third Proportional to 1,128,001.50 and 1,747,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,001.50 : 1,747,480.50 = 1,747,480.50 : x
2. Step 2: Convert to fraction form
   1,128,001.50/1,747,480.50 = 1,747,480.50/x
3. Step 3: Cross multiply
   1,128,001.50x = 1,747,480.50 × 1,747,480.50
4. Step 4: Simplify right side
   1,128,001.50x = 3,053,688,097,880.25
5. Step 5: Solve for x
   x = 3,053,688,097,880.25/1,128,001.50
6. Step 6: Final answer
   x = 2,707,166.70