Finding the Third Proportional to 683,235 and 947,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   683,235 : 947,362.50 = 947,362.50 : x
2. Step 2: Convert to fraction form
   683,235/947,362.50 = 947,362.50/x
3. Step 3: Cross multiply
   683,235x = 947,362.50 × 947,362.50
4. Step 4: Simplify right side
   683,235x = 897,495,706,406.25
5. Step 5: Solve for x
   x = 897,495,706,406.25/683,235
6. Step 6: Final answer
   x = 1,313,597.38