Finding the Third Proportional to 299,524.50 and 651,537

Step by Step Solution

1. Step 1: Write the proportion equation
   299,524.50 : 651,537 = 651,537 : x
2. Step 2: Convert to fraction form
   299,524.50/651,537 = 651,537/x
3. Step 3: Cross multiply
   299,524.50x = 651,537 × 651,537
4. Step 4: Simplify right side
   299,524.50x = 424,500,462,369
5. Step 5: Solve for x
   x = 424,500,462,369/299,524.50
6. Step 6: Final answer
   x = 1,417,247.88