Finding the Third Proportional to 334,213 and 695,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   334,213 : 695,964.50 = 695,964.50 : x
2. Step 2: Convert to fraction form
   334,213/695,964.50 = 695,964.50/x
3. Step 3: Cross multiply
   334,213x = 695,964.50 × 695,964.50
4. Step 4: Simplify right side
   334,213x = 484,366,585,260.25
5. Step 5: Solve for x
   x = 484,366,585,260.25/334,213
6. Step 6: Final answer
   x = 1,449,275.12