Finding the Third Proportional to 456,003 and 701,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   456,003 : 701,932.50 = 701,932.50 : x
2. Step 2: Convert to fraction form
   456,003/701,932.50 = 701,932.50/x
3. Step 3: Cross multiply
   456,003x = 701,932.50 × 701,932.50
4. Step 4: Simplify right side
   456,003x = 492,709,234,556.25
5. Step 5: Solve for x
   x = 492,709,234,556.25/456,003
6. Step 6: Final answer
   x = 1,080,495.60