Finding the Third Proportional to 774,746.50 and 1,673,981.50

Step by Step Solution

1. Step 1: Write the proportion equation
   774,746.50 : 1,673,981.50 = 1,673,981.50 : x
2. Step 2: Convert to fraction form
   774,746.50/1,673,981.50 = 1,673,981.50/x
3. Step 3: Cross multiply
   774,746.50x = 1,673,981.50 × 1,673,981.50
4. Step 4: Simplify right side
   774,746.50x = 2,802,214,062,342.25
5. Step 5: Solve for x
   x = 2,802,214,062,342.25/774,746.50
6. Step 6: Final answer
   x = 3,616,943.17