Finding the Third Proportional to 3,475,784 and 7,269,368

Step by Step Solution

1. Step 1: Write the proportion equation
   3,475,784 : 7,269,368 = 7,269,368 : x
2. Step 2: Convert to fraction form
   3,475,784/7,269,368 = 7,269,368/x
3. Step 3: Cross multiply
   3,475,784x = 7,269,368 × 7,269,368
4. Step 4: Simplify right side
   3,475,784x = 52,843,711,119,424
5. Step 5: Solve for x
   x = 52,843,711,119,424/3,475,784
6. Step 6: Final answer
   x = 15,203,393.28