Finding the Third Proportional to 2,270,368 and 3,415,086

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270,368 : 3,415,086 = 3,415,086 : x
2. Step 2: Convert to fraction form
   2,270,368/3,415,086 = 3,415,086/x
3. Step 3: Cross multiply
   2,270,368x = 3,415,086 × 3,415,086
4. Step 4: Simplify right side
   2,270,368x = 11,662,812,387,396
5. Step 5: Solve for x
   x = 11,662,812,387,396/2,270,368
6. Step 6: Final answer
   x = 5,136,970.04