Finding the Third Proportional to 1,171,629 and 1,875,369.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,171,629 : 1,875,369.50 = 1,875,369.50 : x
2. Step 2: Convert to fraction form
   1,171,629/1,875,369.50 = 1,875,369.50/x
3. Step 3: Cross multiply
   1,171,629x = 1,875,369.50 × 1,875,369.50
4. Step 4: Simplify right side
   1,171,629x = 3,517,010,761,530.25
5. Step 5: Solve for x
   x = 3,517,010,761,530.25/1,171,629
6. Step 6: Final answer
   x = 3,001,812.66