Finding the Third Proportional to 500,869.50 and 1,181,154

Step by Step Solution

1. Step 1: Write the proportion equation
   500,869.50 : 1,181,154 = 1,181,154 : x
2. Step 2: Convert to fraction form
   500,869.50/1,181,154 = 1,181,154/x
3. Step 3: Cross multiply
   500,869.50x = 1,181,154 × 1,181,154
4. Step 4: Simplify right side
   500,869.50x = 1,395,124,771,716
5. Step 5: Solve for x
   x = 1,395,124,771,716/500,869.50
6. Step 6: Final answer
   x = 2,785,405.72