Finding the Third Proportional to 4,748,436 and 7,357,226

Step by Step Solution

1. Step 1: Write the proportion equation
   4,748,436 : 7,357,226 = 7,357,226 : x
2. Step 2: Convert to fraction form
   4,748,436/7,357,226 = 7,357,226/x
3. Step 3: Cross multiply
   4,748,436x = 7,357,226 × 7,357,226
4. Step 4: Simplify right side
   4,748,436x = 54,128,774,415,076
5. Step 5: Solve for x
   x = 54,128,774,415,076/4,748,436
6. Step 6: Final answer
   x = 11,399,284.82