Finding the Third Proportional to 740,068 and 1,592,400

Step by Step Solution

1. Step 1: Write the proportion equation
   740,068 : 1,592,400 = 1,592,400 : x
2. Step 2: Convert to fraction form
   740,068/1,592,400 = 1,592,400/x
3. Step 3: Cross multiply
   740,068x = 1,592,400 × 1,592,400
4. Step 4: Simplify right side
   740,068x = 2,535,737,760,000
5. Step 5: Solve for x
   x = 2,535,737,760,000/740,068
6. Step 6: Final answer
   x = 3,426,357.79