Finding the Third Proportional to 5,185,788 and 7,850,226

Step by Step Solution

1. Step 1: Write the proportion equation
   5,185,788 : 7,850,226 = 7,850,226 : x
2. Step 2: Convert to fraction form
   5,185,788/7,850,226 = 7,850,226/x
3. Step 3: Cross multiply
   5,185,788x = 7,850,226 × 7,850,226
4. Step 4: Simplify right side
   5,185,788x = 61,626,048,251,076
5. Step 5: Solve for x
   x = 61,626,048,251,076/5,185,788
6. Step 6: Final answer
   x = 11,883,642.03