Finding the Third Proportional to 1,036,518 and 1,599,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,518 : 1,599,061.50 = 1,599,061.50 : x
2. Step 2: Convert to fraction form
   1,036,518/1,599,061.50 = 1,599,061.50/x
3. Step 3: Cross multiply
   1,036,518x = 1,599,061.50 × 1,599,061.50
4. Step 4: Simplify right side
   1,036,518x = 2,556,997,680,782.25
5. Step 5: Solve for x
   x = 2,556,997,680,782.25/1,036,518
6. Step 6: Final answer
   x = 2,466,911.02