Finding the Third Proportional to 3,345,988 and 5,050,374

Step by Step Solution

1. Step 1: Write the proportion equation
   3,345,988 : 5,050,374 = 5,050,374 : x
2. Step 2: Convert to fraction form
   3,345,988/5,050,374 = 5,050,374/x
3. Step 3: Cross multiply
   3,345,988x = 5,050,374 × 5,050,374
4. Step 4: Simplify right side
   3,345,988x = 25,506,277,539,876
5. Step 5: Solve for x
   x = 25,506,277,539,876/3,345,988
6. Step 6: Final answer
   x = 7,622,943.52