Finding the Third Proportional to 3,804,220 and 5,181,342

Step by Step Solution

1. Step 1: Write the proportion equation
   3,804,220 : 5,181,342 = 5,181,342 : x
2. Step 2: Convert to fraction form
   3,804,220/5,181,342 = 5,181,342/x
3. Step 3: Cross multiply
   3,804,220x = 5,181,342 × 5,181,342
4. Step 4: Simplify right side
   3,804,220x = 26,846,304,920,964
5. Step 5: Solve for x
   x = 26,846,304,920,964/3,804,220
6. Step 6: Final answer
   x = 7,056,980.12