Finding the Third Proportional to 1,048,363.50 and 1,622,368.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,048,363.50 : 1,622,368.50 = 1,622,368.50 : x
2. Step 2: Convert to fraction form
   1,048,363.50/1,622,368.50 = 1,622,368.50/x
3. Step 3: Cross multiply
   1,048,363.50x = 1,622,368.50 × 1,622,368.50
4. Step 4: Simplify right side
   1,048,363.50x = 2,632,079,549,792.25
5. Step 5: Solve for x
   x = 2,632,079,549,792.25/1,048,363.50
6. Step 6: Final answer
   x = 2,510,655.46