Finding the Third Proportional to 4,748,435 and 7,357,223

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748,435 : 7,357,223 = 7,357,223 : x
2. Step 2: Convert to fraction form
   4,748,435/7,357,223 = 7,357,223/x
3. Step 3: Cross multiply
   4,748,435x = 7,357,223 × 7,357,223
4. Step 4: Simplify right side
   4,748,435x = 54,128,730,271,729
5. Step 5: Solve for x
   x = 54,128,730,271,729/4,748,435
6. Step 6: Final answer
   x = 11,399,277.92