Finding the Third Proportional to 1,024,536.50 and 1,646,155.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,536.50 : 1,646,155.50 = 1,646,155.50 : x
2. Step 2: Convert to fraction form
   1,024,536.50/1,646,155.50 = 1,646,155.50/x
3. Step 3: Cross multiply
   1,024,536.50x = 1,646,155.50 × 1,646,155.50
4. Step 4: Simplify right side
   1,024,536.50x = 2,709,827,930,180.25
5. Step 5: Solve for x
   x = 2,709,827,930,180.25/1,024,536.50
6. Step 6: Final answer
   x = 2,644,930.59