Finding the Third Proportional to 651,276 and 983,719.50

Step by Step Solution

1. Step 1: Write the proportion equation
   651,276 : 983,719.50 = 983,719.50 : x
2. Step 2: Convert to fraction form
   651,276/983,719.50 = 983,719.50/x
3. Step 3: Cross multiply
   651,276x = 983,719.50 × 983,719.50
4. Step 4: Simplify right side
   651,276x = 967,704,054,680.25
5. Step 5: Solve for x
   x = 967,704,054,680.25/651,276
6. Step 6: Final answer
   x = 1,485,858.61