Finding the Third Proportional to 810,925.50 and 1,168,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   810,925.50 : 1,168,111.50 = 1,168,111.50 : x
2. Step 2: Convert to fraction form
   810,925.50/1,168,111.50 = 1,168,111.50/x
3. Step 3: Cross multiply
   810,925.50x = 1,168,111.50 × 1,168,111.50
4. Step 4: Simplify right side
   810,925.50x = 1,364,484,476,432.25
5. Step 5: Solve for x
   x = 1,364,484,476,432.25/810,925.50
6. Step 6: Final answer
   x = 1,682,626.18