Finding the Third Proportional to 611,607 and 944,680.50

Step by Step Solution

1. Step 1: Write the proportion equation
   611,607 : 944,680.50 = 944,680.50 : x
2. Step 2: Convert to fraction form
   611,607/944,680.50 = 944,680.50/x
3. Step 3: Cross multiply
   611,607x = 944,680.50 × 944,680.50
4. Step 4: Simplify right side
   611,607x = 892,421,247,080.25
5. Step 5: Solve for x
   x = 892,421,247,080.25/611,607
6. Step 6: Final answer
   x = 1,459,141.65