Finding the Third Proportional to 626,493 and 954,427.50

Step by Step Solution

1. Step 1: Write the proportion equation
   626,493 : 954,427.50 = 954,427.50 : x
2. Step 2: Convert to fraction form
   626,493/954,427.50 = 954,427.50/x
3. Step 3: Cross multiply
   626,493x = 954,427.50 × 954,427.50
4. Step 4: Simplify right side
   626,493x = 910,931,852,756.25
5. Step 5: Solve for x
   x = 910,931,852,756.25/626,493
6. Step 6: Final answer
   x = 1,454,017.61