Finding the Third Proportional to 2,727,486 and 5,742,522

Step by Step Solution

1. Step 1: Write the proportion equation
   2,727,486 : 5,742,522 = 5,742,522 : x
2. Step 2: Convert to fraction form
   2,727,486/5,742,522 = 5,742,522/x
3. Step 3: Cross multiply
   2,727,486x = 5,742,522 × 5,742,522
4. Step 4: Simplify right side
   2,727,486x = 32,976,558,920,484
5. Step 5: Solve for x
   x = 32,976,558,920,484/2,727,486
6. Step 6: Final answer
   x = 12,090,459.46