Finding the Third Proportional to 662,041.69 and 1,403,532.56

Step by Step Solution

1. Step 1: Write the proportion equation
   662,041.69 : 1,403,532.56 = 1,403,532.56 : x
2. Step 2: Convert to fraction form
   662,041.69/1,403,532.56 = 1,403,532.56/x
3. Step 3: Cross multiply
   662,041.69x = 1,403,532.56 × 1,403,532.56
4. Step 4: Simplify right side
   662,041.69x = 1,969,903,653,997.82
5. Step 5: Solve for x
   x = 1,969,903,653,997.82/662,041.69
6. Step 6: Final answer
   x = 2,975,497.90