Finding the Third Proportional to 1,168,530.50 and 1,748,124.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,530.50 : 1,748,124.50 = 1,748,124.50 : x
2. Step 2: Convert to fraction form
   1,168,530.50/1,748,124.50 = 1,748,124.50/x
3. Step 3: Cross multiply
   1,168,530.50x = 1,748,124.50 × 1,748,124.50
4. Step 4: Simplify right side
   1,168,530.50x = 3,055,939,267,500.25
5. Step 5: Solve for x
   x = 3,055,939,267,500.25/1,168,530.50
6. Step 6: Final answer
   x = 2,615,198.55