Finding the Third Proportional to 453,063 and 719,770.50

Step by Step Solution

1. Step 1: Write the proportion equation
   453,063 : 719,770.50 = 719,770.50 : x
2. Step 2: Convert to fraction form
   453,063/719,770.50 = 719,770.50/x
3. Step 3: Cross multiply
   453,063x = 719,770.50 × 719,770.50
4. Step 4: Simplify right side
   453,063x = 518,069,572,670.25
5. Step 5: Solve for x
   x = 518,069,572,670.25/453,063
6. Step 6: Final answer
   x = 1,143,482.41