Finding the Third Proportional to 710,499 and 1,526,406

Step by Step Solution

1. Step 1: Write the proportion equation
   710,499 : 1,526,406 = 1,526,406 : x
2. Step 2: Convert to fraction form
   710,499/1,526,406 = 1,526,406/x
3. Step 3: Cross multiply
   710,499x = 1,526,406 × 1,526,406
4. Step 4: Simplify right side
   710,499x = 2,329,915,276,836
5. Step 5: Solve for x
   x = 2,329,915,276,836/710,499
6. Step 6: Final answer
   x = 3,279,266.09