Finding the Third Proportional to 716,164.50 and 1,035,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   716,164.50 : 1,035,697.50 = 1,035,697.50 : x
2. Step 2: Convert to fraction form
   716,164.50/1,035,697.50 = 1,035,697.50/x
3. Step 3: Cross multiply
   716,164.50x = 1,035,697.50 × 1,035,697.50
4. Step 4: Simplify right side
   716,164.50x = 1,072,669,311,506.25
5. Step 5: Solve for x
   x = 1,072,669,311,506.25/716,164.50
6. Step 6: Final answer
   x = 1,497,797.38