Finding the Third Proportional to 653,401.69 and 1,401,345.56

Step by Step Solution

1. Step 1: Write the proportion equation
   653,401.69 : 1,401,345.56 = 1,401,345.56 : x
2. Step 2: Convert to fraction form
   653,401.69/1,401,345.56 = 1,401,345.56/x
3. Step 3: Cross multiply
   653,401.69x = 1,401,345.56 × 1,401,345.56
4. Step 4: Simplify right side
   653,401.69x = 1,963,769,385,538.44
5. Step 5: Solve for x
   x = 1,963,769,385,538.44/653,401.69
6. Step 6: Final answer
   x = 3,005,455.03