Finding the Third Proportional to 845,550 and 1,308,693

Step by Step Solution

1. Step 1: Write the proportion equation
   845,550 : 1,308,693 = 1,308,693 : x
2. Step 2: Convert to fraction form
   845,550/1,308,693 = 1,308,693/x
3. Step 3: Cross multiply
   845,550x = 1,308,693 × 1,308,693
4. Step 4: Simplify right side
   845,550x = 1,712,677,368,249
5. Step 5: Solve for x
   x = 1,712,677,368,249/845,550
6. Step 6: Final answer
   x = 2,025,518.74