Finding the Third Proportional to 788,060 and 1,248,065

Step by Step Solution

1. Step 1: Write the proportion equation
   788,060 : 1,248,065 = 1,248,065 : x
2. Step 2: Convert to fraction form
   788,060/1,248,065 = 1,248,065/x
3. Step 3: Cross multiply
   788,060x = 1,248,065 × 1,248,065
4. Step 4: Simplify right side
   788,060x = 1,557,666,244,225
5. Step 5: Solve for x
   x = 1,557,666,244,225/788,060
6. Step 6: Final answer
   x = 1,976,583.31