Finding the Third Proportional to 601,946 and 1,253,715

Step by Step Solution

1. Step 1: Write the proportion equation
   601,946 : 1,253,715 = 1,253,715 : x
2. Step 2: Convert to fraction form
   601,946/1,253,715 = 1,253,715/x
3. Step 3: Cross multiply
   601,946x = 1,253,715 × 1,253,715
4. Step 4: Simplify right side
   601,946x = 1,571,801,301,225
5. Step 5: Solve for x
   x = 1,571,801,301,225/601,946
6. Step 6: Final answer
   x = 2,611,199.84