Finding the Third Proportional to 1,159,929 and 1,774,561.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,159,929 : 1,774,561.50 = 1,774,561.50 : x
2. Step 2: Convert to fraction form
   1,159,929/1,774,561.50 = 1,774,561.50/x
3. Step 3: Cross multiply
   1,159,929x = 1,774,561.50 × 1,774,561.50
4. Step 4: Simplify right side
   1,159,929x = 3,149,068,517,282.25
5. Step 5: Solve for x
   x = 3,149,068,517,282.25/1,159,929
6. Step 6: Final answer
   x = 2,714,880.41