Finding the Third Proportional to 602,061 and 825,590.25

Step by Step Solution

1. Step 1: Write the proportion equation
   602,061 : 825,590.25 = 825,590.25 : x
2. Step 2: Convert to fraction form
   602,061/825,590.25 = 825,590.25/x
3. Step 3: Cross multiply
   602,061x = 825,590.25 × 825,590.25
4. Step 4: Simplify right side
   602,061x = 681,599,260,895.06
5. Step 5: Solve for x
   x = 681,599,260,895.06/602,061
6. Step 6: Final answer
   x = 1,132,109.97