Finding the Third Proportional to 993,510 and 1,575,769.50

Step by Step Solution

1. Step 1: Write the proportion equation
   993,510 : 1,575,769.50 = 1,575,769.50 : x
2. Step 2: Convert to fraction form
   993,510/1,575,769.50 = 1,575,769.50/x
3. Step 3: Cross multiply
   993,510x = 1,575,769.50 × 1,575,769.50
4. Step 4: Simplify right side
   993,510x = 2,483,049,517,130.25
5. Step 5: Solve for x
   x = 2,483,049,517,130.25/993,510
6. Step 6: Final answer
   x = 2,499,269.78