Finding the Third Proportional to 977,105 and 1,509,949.50

Step by Step Solution

1. Step 1: Write the proportion equation
   977,105 : 1,509,949.50 = 1,509,949.50 : x
2. Step 2: Convert to fraction form
   977,105/1,509,949.50 = 1,509,949.50/x
3. Step 3: Cross multiply
   977,105x = 1,509,949.50 × 1,509,949.50
4. Step 4: Simplify right side
   977,105x = 2,279,947,492,550.25
5. Step 5: Solve for x
   x = 2,279,947,492,550.25/977,105
6. Step 6: Final answer
   x = 2,333,370.00