Finding the Third Proportional to 510,573.38 and 1,099,918.62

Step by Step Solution

1. Step 1: Write the proportion equation
   510,573.38 : 1,099,918.62 = 1,099,918.62 : x
2. Step 2: Convert to fraction form
   510,573.38/1,099,918.62 = 1,099,918.62/x
3. Step 3: Cross multiply
   510,573.38x = 1,099,918.62 × 1,099,918.62
4. Step 4: Simplify right side
   510,573.38x = 1,209,820,964,435.66
5. Step 5: Solve for x
   x = 1,209,820,964,435.66/510,573.38
6. Step 6: Final answer
   x = 2,369,533.99