Finding the Third Proportional to 1,523,244 and 3,345,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,244 : 3,345,420 = 3,345,420 : x
2. Step 2: Convert to fraction form
   1,523,244/3,345,420 = 3,345,420/x
3. Step 3: Cross multiply
   1,523,244x = 3,345,420 × 3,345,420
4. Step 4: Simplify right side
   1,523,244x = 11,191,834,976,400
5. Step 5: Solve for x
   x = 11,191,834,976,400/1,523,244
6. Step 6: Final answer
   x = 7,347,368.50