Finding the Third Proportional to 3,474,295 and 5,012,129

Step by Step Solution

1. Step 1: Write the proportion equation
   3,474,295 : 5,012,129 = 5,012,129 : x
2. Step 2: Convert to fraction form
   3,474,295/5,012,129 = 5,012,129/x
3. Step 3: Cross multiply
   3,474,295x = 5,012,129 × 5,012,129
4. Step 4: Simplify right side
   3,474,295x = 25,121,437,112,641
5. Step 5: Solve for x
   x = 25,121,437,112,641/3,474,295
6. Step 6: Final answer
   x = 7,230,657.48