Finding the Third Proportional to 628,575 and 973,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   628,575 : 973,096.50 = 973,096.50 : x
2. Step 2: Convert to fraction form
   628,575/973,096.50 = 973,096.50/x
3. Step 3: Cross multiply
   628,575x = 973,096.50 × 973,096.50
4. Step 4: Simplify right side
   628,575x = 946,916,798,312.25
5. Step 5: Solve for x
   x = 946,916,798,312.25/628,575
6. Step 6: Final answer
   x = 1,506,449.98