Finding the Third Proportional to 845,554 and 1,308,700

Step by Step Solution

1. Step 1: Write the proportion equation
   845,554 : 1,308,700 = 1,308,700 : x
2. Step 2: Convert to fraction form
   845,554/1,308,700 = 1,308,700/x
3. Step 3: Cross multiply
   845,554x = 1,308,700 × 1,308,700
4. Step 4: Simplify right side
   845,554x = 1,712,695,690,000
5. Step 5: Solve for x
   x = 1,712,695,690,000/845,554
6. Step 6: Final answer
   x = 2,025,530.82