Finding the Third Proportional to 610,522 and 1,342,847

Step by Step Solution

1. Step 1: Write the proportion equation
   610,522 : 1,342,847 = 1,342,847 : x
2. Step 2: Convert to fraction form
   610,522/1,342,847 = 1,342,847/x
3. Step 3: Cross multiply
   610,522x = 1,342,847 × 1,342,847
4. Step 4: Simplify right side
   610,522x = 1,803,238,065,409
5. Step 5: Solve for x
   x = 1,803,238,065,409/610,522
6. Step 6: Final answer
   x = 2,953,600.47