Finding the Third Proportional to 601,947 and 1,253,716

Step by Step Solution

1. Step 1: Write the proportion equation
   601,947 : 1,253,716 = 1,253,716 : x
2. Step 2: Convert to fraction form
   601,947/1,253,716 = 1,253,716/x
3. Step 3: Cross multiply
   601,947x = 1,253,716 × 1,253,716
4. Step 4: Simplify right side
   601,947x = 1,571,803,808,656
5. Step 5: Solve for x
   x = 1,571,803,808,656/601,947
6. Step 6: Final answer
   x = 2,611,199.67