Finding the Third Proportional to 1,246,389 and 2,711,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,389 : 2,711,154 = 2,711,154 : x
2. Step 2: Convert to fraction form
   1,246,389/2,711,154 = 2,711,154/x
3. Step 3: Cross multiply
   1,246,389x = 2,711,154 × 2,711,154
4. Step 4: Simplify right side
   1,246,389x = 7,350,356,011,716
5. Step 5: Solve for x
   x = 7,350,356,011,716/1,246,389
6. Step 6: Final answer
   x = 5,897,320.99